Q: Is 349,378 a Prime Number?
A: No, 349,378 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 349378 can be evenly divided by 1 2 73 146 2,393 4,786 174,689 and 349,378, with no remainder.
Since 349,378 cannot be divided by just 1 and 349,378, it is not a prime number.