No problem, we've got 4332 and 1621 to multiply
4332 × 1621 = 1621 × (4332)
+ 1621 × 2 resulting in 3242
+ 1621 × 30 producing 48630
+ 1621 × 300 yielding 486300
+ 1621 × 4000 what gives us 6484000

= 7022172
