No problem, we've got 6464 and 3982 to multiply
6464 × 3982 = 3982 × (6464)
+ 3982 × 4 resulting in 15928
+ 3982 × 60 which equals 238920
+ 3982 × 400 that equals 1592800
+ 3982 × 6000 yielding 23892000

= 25739648
