Q: Is 1,388,738 a Composite Number?
A: Yes, 1,388,738 is a composite number.
The number 1,388,738 can be evenly divided by 1 2 13 26 31 62 403 806 1,723 3,446 22,399 44,798 53,413 106,826 694,369 and 1,388,738, with no remainder.
Since 1,388,738 cannot be divided by just 1 and 1,388,738, it is a composite number.