Q: Is 3,438,020 a Composite Number?
A: Yes, 3,438,020 is a composite number.
The number 3,438,020 can be evenly divided by 1 2 4 5 10 20 397 433 794 866 1,588 1,732 1,985 2,165 3,970 4,330 7,940 8,660 171,901 343,802 687,604 859,505 1,719,010 and 3,438,020, with no remainder.
Since 3,438,020 cannot be divided by just 1 and 3,438,020, it is a composite number.