Alright, let's work through 3309 times 9621 step by step
3309 × 9621 = 9621 × (3309)
+ 9621 × 9 that equals 86589
+ 9621 × 00 which equals 0
+ 9621 × 300 yielding 2886300
+ 9621 × 3000 giving us 28863000

= 31835889
