Q: Is 4,642,209 a Prime Number?
A: No, 4,642,209 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 4642209 can be evenly divided by 1 3 9 11 13 33 39 99 117 143 429 1,287 3,607 10,821 32,463 39,677 46,891 119,031 140,673 357,093 422,019 515,801 1,547,403 and 4,642,209, with no remainder.
Since 4,642,209 cannot be divided by just 1 and 4,642,209, it is not a prime number.