Q: Is 342,387 a Composite Number?
A: Yes, 342,387 is a composite number.
The number 342,387 can be evenly divided by 1 3 9 27 81 243 1,409 4,227 12,681 38,043 114,129 and 342,387, with no remainder.
Since 342,387 cannot be divided by just 1 and 342,387, it is a composite number.