Q: Is 378,425 a Prime Number?
A: No, 378,425 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 378425 can be evenly divided by 1 5 25 15,137 75,685 and 378,425, with no remainder.
Since 378,425 cannot be divided by just 1 and 378,425, it is not a prime number.