No problem, we've got 6463 and 3366 to multiply
6463 × 3366 = 3366 × (6463)
+ 3366 × 3 giving us 10098
+ 3366 × 60 resulting in 201960
+ 3366 × 400 which equals 1346400
+ 3366 × 6000 that results in 20196000

= 21754458
