Q: Is 374,378 a Prime Number?
A: No, 374,378 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 374378 can be evenly divided by 1 2 187,189 and 374,378, with no remainder.
Since 374,378 cannot be divided by just 1 and 374,378, it is not a prime number.