Q: Is 319,740 a Prime Number?
A: No, 319,740 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 319740 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 73 146 219 292 365 438 730 876 1,095 1,460 2,190 4,380 5,329 10,658 15,987 21,316 26,645 31,974 53,290 63,948 79,935 106,580 159,870 and 319,740, with no remainder.
Since 319,740 cannot be divided by just 1 and 319,740, it is not a prime number.