Q: Is 676,607 a Prime Number?
A: No, 676,607 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 676607 can be evenly divided by 1 103 6,569 and 676,607, with no remainder.
Since 676,607 cannot be divided by just 1 and 676,607, it is not a prime number.