Q: Is 679,243 a Prime Number?
A: No, 679,243 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 679243 can be evenly divided by 1 113 6,011 and 679,243, with no remainder.
Since 679,243 cannot be divided by just 1 and 679,243, it is not a prime number.