Q: Is 9,138,739 a Prime Number?
A: Yes, 9,138,739 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 9138739 can be evenly divided by 1 and 9,138,739, with no remainder.
Since 9,138,739 can be divided by just 1 and 9,138,739, it is a prime number.