Alright, let's work through 2709 times 664 step by step
2709 × 664 = 664 × (2709)
+ 664 × 9 resulting in 5976
+ 664 × 00 yielding 0
+ 664 × 700 yielding 464800
+ 664 × 2000 that results in 1328000

= 1798776
