Q: Is 340,009 a Prime Number?
A: No, 340,009 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 340009 can be evenly divided by 1 23 14,783 and 340,009, with no remainder.
Since 340,009 cannot be divided by just 1 and 340,009, it is not a prime number.