A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 9341760 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 37 40 48 60 64 74 80 96 111 120 148 160 185 192 222 240 263 296 320 370 444 480 526 555 592 740 789 888 960 1,052 1,110 1,184 1,315 1,480 1,578 1,776 2,104 2,220 2,368 2,630 2,960 3,156 3,552 3,945 4,208 4,440 5,260 5,920 6,312 7,104 7,890 8,416 8,880 9,731 10,520 11,840 12,624 15,780 16,832 17,760 19,462 21,040 25,248 29,193 31,560 35,520 38,924 42,080 48,655 50,496 58,386 63,120 77,848 84,160 97,310 116,772 126,240 145,965 155,696 194,620 233,544 252,480 291,930 311,392 389,240 467,088 583,860 622,784 778,480 934,176 1,167,720 1,556,960 1,868,352 2,335,440 3,113,920 4,670,880 and 9,341,760, with no remainder.
Since 9,341,760 cannot be divided by just 1 and 9,341,760, it is not a prime number.