Q: Is 340,672 a Prime Number?
A: No, 340,672 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 340672 can be evenly divided by 1 2 4 8 16 32 64 5,323 10,646 21,292 42,584 85,168 170,336 and 340,672, with no remainder.
Since 340,672 cannot be divided by just 1 and 340,672, it is not a prime number.