Q: Is 378,088 a Prime Number?
A: No, 378,088 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 378088 can be evenly divided by 1 2 4 8 167 283 334 566 668 1,132 1,336 2,264 47,261 94,522 189,044 and 378,088, with no remainder.
Since 378,088 cannot be divided by just 1 and 378,088, it is not a prime number.