Q: Is 428,379 a Composite Number?
A: Yes, 428,379 is a composite number.
The number 428,379 can be evenly divided by 1 3 7 21 20,399 61,197 142,793 and 428,379, with no remainder.
Since 428,379 cannot be divided by just 1 and 428,379, it is a composite number.