Q: Is 340,433 a Prime Number?
A: No, 340,433 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 340433 can be evenly divided by 1 277 1,229 and 340,433, with no remainder.
Since 340,433 cannot be divided by just 1 and 340,433, it is not a prime number.