Alright, let's work through 84358289 times 17350974 step by step
84358289 × 17350974 = 17350974 × (84358289)
+ 17350974 × 9 yielding 156158766
+ 17350974 × 80 yielding 1388077920
+ 17350974 × 200 which equals 3470194800
+ 17350974 × 8000 giving us 138807792000
+ 17350974 × 50000 which equals 867548700000
+ 17350974 × 300000 that results in 5205292200000
+ 17350974 × 4000000 yielding 69403896000000
+ 17350974 × 80000000 yielding 1388077920000000

= 1463698479123486
