Q: Is 424,309 a Prime Number?
A: No, 424,309 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 424309 can be evenly divided by 1 41 79 131 3,239 5,371 10,349 and 424,309, with no remainder.
Since 424,309 cannot be divided by just 1 and 424,309, it is not a prime number.