Q: Is 679,245 a Prime Number?
A: No, 679,245 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 679245 can be evenly divided by 1 3 5 7 15 21 35 105 6,469 19,407 32,345 45,283 97,035 135,849 226,415 and 679,245, with no remainder.
Since 679,245 cannot be divided by just 1 and 679,245, it is not a prime number.