Q: Is 378,247 a Prime Number?
A: No, 378,247 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 378247 can be evenly divided by 1 29 13,043 and 378,247, with no remainder.
Since 378,247 cannot be divided by just 1 and 378,247, it is not a prime number.