No problem, we've got 3498 and 6369 to multiply
3498 × 6369 = 6369 × (3498)
+ 6369 × 8 giving us 50952
+ 6369 × 90 what gives us 573210
+ 6369 × 400 that is equal 2547600
+ 6369 × 3000 that results in 19107000

= 22278762
