Q: Is 340,504 a Prime Number?
A: No, 340,504 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 340504 can be evenly divided by 1 2 4 8 31 62 124 248 1,373 2,746 5,492 10,984 42,563 85,126 170,252 and 340,504, with no remainder.
Since 340,504 cannot be divided by just 1 and 340,504, it is not a prime number.