Q: Is 378,089 a Prime Number?
A: Yes, 378,089 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 378089 can be evenly divided by 1 and 378,089, with no remainder.
Since 378,089 can be divided by just 1 and 378,089, it is a prime number.