No problem, we've got 4229 and 3858 to multiply
4229 × 3858 = 3858 × (4229)
+ 3858 × 9 yielding 34722
+ 3858 × 20 that is equal 77160
+ 3858 × 200 resulting in 771600
+ 3858 × 4000 which equals 15432000

= 16315482
