Q: Is 1,395,380 a Composite Number?
A: Yes, 1,395,380 is a composite number.
The number 1,395,380 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 9,967 19,934 39,868 49,835 69,769 99,670 139,538 199,340 279,076 348,845 697,690 and 1,395,380, with no remainder.
Since 1,395,380 cannot be divided by just 1 and 1,395,380, it is a composite number.