No problem, we've got 1834 and 1622 to multiply
1834 × 1622 = 1622 × (1834)
+ 1622 × 4 producing 6488
+ 1622 × 30 that equals 48660
+ 1622 × 800 what gives us 1297600
+ 1622 × 1000 that is equal 1622000

= 2974748
