No problem, we've got 3484 and 7998 to multiply
3484 × 7998 = 7998 × (3484)
+ 7998 × 4 what gives us 31992
+ 7998 × 80 which equals 639840
+ 7998 × 400 giving us 3199200
+ 7998 × 3000 which equals 23994000

= 27865032
