No problem, we've got 4244 and 1638 to multiply
4244 × 1638 = 1638 × (4244)
+ 1638 × 4 yielding 6552
+ 1638 × 40 resulting in 65520
+ 1638 × 200 yielding 327600
+ 1638 × 4000 which equals 6552000

= 6951672
