No problem, we've got 3504 and 1111 to multiply
3504 × 1111 = 1111 × (3504)
+ 1111 × 4 that is equal 4444
+ 1111 × 00 that is equal 0
+ 1111 × 500 that results in 555500
+ 1111 × 3000 yielding 3333000

= 3892944
