come vs number

come and number both are nouns.

Word	Noun	Adjective	Verb	Adverb
come	Yes	No	Yes	No
number	Yes	No	Yes	No

As verbs, come and number are synonyms defined as:

Other synonyms of come include add up, amount, total.

come (noun)	number (noun)
the thick white fluid containing spermatozoa that is ejaculated by the male genital tract	an item of clothing
	the property possessed by a sum or total or indefinite quantity of units or individuals
	a clothing measurement
	one of a series published periodically
	a symbol used to represent a number
	a numeral or string of numerals that is used for identification and may be attached to accounts, memberships, etc.
	the number is used in calling a particular telephone
	a short performance that is part of a longer program
	the grammatical category for the forms of nouns and pronouns and verbs that are used depending on the number of entities involved (singular or dual or plural)
	a numbered item in a series
	a select company of people
	a concept of quantity involving zero and units

come (verb)	number (verb)
come to pass; arrive, as in due course	place a limit on the number of
be found or available	determine the number or amount of
reach or enter a state, relation, condition, use, or position	enumerate
happen as a result	give numbers to
have a certain priority	add up in number or quantity
come to one's mind; suggest itself	put into a group
move toward, travel toward something or somebody or approach something or somebody
be received
cover a certain distance
reach a destination; arrive by movement or progress
experience orgasm
come under, be classified or included
proceed or get along
extend or reach
to be the product or result
exist or occur in a certain point in a series
be a native of
to measure up to in kind or quality
add up in number or quantity
come forth
come from; be connected by a relationship of blood, for example