Alright, let's work through 3584 times 6435 step by step
3584 × 6435 = 6435 × (3584)
+ 6435 × 4 that results in 25740
+ 6435 × 80 giving us 514800
+ 6435 × 500 what gives us 3217500
+ 6435 × 3000 resulting in 19305000

= 23063040
