Alright, let's work through 1630 times 3722 step by step
1630 × 3722 = 3722 × (1630)
+ 3722 × 0 resulting in 0
+ 3722 × 30 which equals 111660
+ 3722 × 600 resulting in 2233200
+ 3722 × 1000 yielding 3722000

= 6066860
