Q: Is 670,372 a Prime Number?
A: No, 670,372 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 670372 can be evenly divided by 1 2 4 167,593 335,186 and 670,372, with no remainder.
Since 670,372 cannot be divided by just 1 and 670,372, it is not a prime number.