Q: Is 680,968 a Prime Number?
A: No, 680,968 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 680968 can be evenly divided by 1 2 4 8 85,121 170,242 340,484 and 680,968, with no remainder.
Since 680,968 cannot be divided by just 1 and 680,968, it is not a prime number.