Q: Is 1,380,724 a Composite Number?
A: Yes, 1,380,724 is a composite number.
The number 1,380,724 can be evenly divided by 1 2 4 345,181 690,362 and 1,380,724, with no remainder.
Since 1,380,724 cannot be divided by just 1 and 1,380,724, it is a composite number.