Q: Is 679,355 a Prime Number?
A: No, 679,355 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 679355 can be evenly divided by 1 5 83 415 1,637 8,185 135,871 and 679,355, with no remainder.
Since 679,355 cannot be divided by just 1 and 679,355, it is not a prime number.