Q: Is 340,724 a Prime Number?
A: No, 340,724 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 340724 can be evenly divided by 1 2 4 103 206 412 827 1,654 3,308 85,181 170,362 and 340,724, with no remainder.
Since 340,724 cannot be divided by just 1 and 340,724, it is not a prime number.