Alright, let's work through 4748734 times 1646659 step by step
4748734 × 1646659 = 1646659 × (4748734)
+ 1646659 × 4 resulting in 6586636
+ 1646659 × 30 producing 49399770
+ 1646659 × 700 producing 1152661300
+ 1646659 × 8000 resulting in 13173272000
+ 1646659 × 40000 giving us 65866360000
+ 1646659 × 700000 yielding 1152661300000
+ 1646659 × 4000000 resulting in 6586636000000

= 7819545579706
