Alright, let's work through 3935 times 7447 step by step
3935 × 7447 = 7447 × (3935)
+ 7447 × 5 yielding 37235
+ 7447 × 30 yielding 223410
+ 7447 × 900 yielding 6702300
+ 7447 × 3000 yielding 22341000

= 29303945
