Q: Is 2,939,940 a Prime Number?
A: No, 2,939,940 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 2939940 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 16,333 32,666 48,999 65,332 81,665 97,998 146,997 163,330 195,996 244,995 293,994 326,660 489,990 587,988 734,985 979,980 1,469,970 and 2,939,940, with no remainder.
Since 2,939,940 cannot be divided by just 1 and 2,939,940, it is not a prime number.