Q: Is 43,709 a Prime Number?
A: No, 43,709 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 43709 can be evenly divided by 1 109 401 and 43,709, with no remainder.
Since 43,709 cannot be divided by just 1 and 43,709, it is not a prime number.