Q: Is 704,309 a Prime Number?
A: Yes, 704,309 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 704309 can be evenly divided by 1 and 704,309, with no remainder.
Since 704,309 can be divided by just 1 and 704,309, it is a prime number.