No problem, we've got 1878 and 3700 to multiply
1878 × 3700 = 3700 × (1878)
+ 3700 × 8 yielding 29600
+ 3700 × 70 yielding 259000
+ 3700 × 800 that is equal 2960000
+ 3700 × 1000 that is equal 3700000

= 6948600
