No problem, we've got 8343 and 9969 to multiply
8343 × 9969 = 9969 × (8343)
+ 9969 × 3 what gives us 29907
+ 9969 × 40 giving us 398760
+ 9969 × 300 what gives us 2990700
+ 9969 × 8000 resulting in 79752000

= 83171367
