Q: Is 341,640 a Prime Number?
A: No, 341,640 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 341640 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 36 39 40 45 52 60 65 72 73 78 90 104 117 120 130 146 156 180 195 219 234 260 292 312 360 365 390 438 468 520 584 585 657 730 780 876 936 949 1,095 1,170 1,314 1,460 1,560 1,752 1,898 2,190 2,340 2,628 2,847 2,920 3,285 3,796 4,380 4,680 4,745 5,256 5,694 6,570 7,592 8,541 8,760 9,490 11,388 13,140 14,235 17,082 18,980 22,776 26,280 28,470 34,164 37,960 42,705 56,940 68,328 85,410 113,880 170,820 and 341,640, with no remainder.
Since 341,640 cannot be divided by just 1 and 341,640, it is not a prime number.