Alright, let's work through 3564 times 7847 step by step
3564 × 7847 = 7847 × (3564)
+ 7847 × 4 resulting in 31388
+ 7847 × 60 that results in 470820
+ 7847 × 500 giving us 3923500
+ 7847 × 3000 producing 23541000

= 27966708
