Q: Is 342,397 a Composite Number?
A: Yes, 342,397 is a composite number.
The number 342,397 can be evenly divided by 1 11 17 187 1,831 20,141 31,127 and 342,397, with no remainder.
Since 342,397 cannot be divided by just 1 and 342,397, it is a composite number.