No problem, we've got 4799 and 6539 to multiply
4799 × 6539 = 6539 × (4799)
+ 6539 × 9 what gives us 58851
+ 6539 × 90 resulting in 588510
+ 6539 × 700 giving us 4577300
+ 6539 × 4000 producing 26156000

= 31380661
