Q: Is 670,676 a Prime Number?
A: No, 670,676 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 670676 can be evenly divided by 1 2 4 107 214 428 1,567 3,134 6,268 167,669 335,338 and 670,676, with no remainder.
Since 670,676 cannot be divided by just 1 and 670,676, it is not a prime number.