Q: Is 1,399,979 a Composite Number?
A: Yes, 1,399,979 is a composite number.
The number 1,399,979 can be evenly divided by 1 7 49 28,571 199,997 and 1,399,979, with no remainder.
Since 1,399,979 cannot be divided by just 1 and 1,399,979, it is a composite number.