No problem, we've got 6883 and 1398 to multiply
6883 × 1398 = 1398 × (6883)
+ 1398 × 3 that is equal 4194
+ 1398 × 80 that equals 111840
+ 1398 × 800 that is equal 1118400
+ 1398 × 6000 which equals 8388000

= 9622434
