Q: Is 1,398,918 a Composite Number?
A: Yes, 1,398,918 is a composite number.
The number 1,398,918 can be evenly divided by 1 2 3 6 107 214 321 642 2,179 4,358 6,537 13,074 233,153 466,306 699,459 and 1,398,918, with no remainder.
Since 1,398,918 cannot be divided by just 1 and 1,398,918, it is a composite number.