Q: Is 4,000,398 a Composite Number?
A: Yes, 4,000,398 is a composite number.
The number 4,000,398 can be evenly divided by 1 2 3 6 666,733 1,333,466 2,000,199 and 4,000,398, with no remainder.
Since 4,000,398 cannot be divided by just 1 and 4,000,398, it is a composite number.