No problem, we've got 8935 and 2421 to multiply
8935 × 2421 = 2421 × (8935)
+ 2421 × 5 giving us 12105
+ 2421 × 30 resulting in 72630
+ 2421 × 900 which equals 2178900
+ 2421 × 8000 yielding 19368000

= 21631635
