No problem, we've got 3973 and 2156 to multiply
3973 × 2156 = 2156 × (3973)
+ 2156 × 3 producing 6468
+ 2156 × 70 which equals 150920
+ 2156 × 900 which equals 1940400
+ 2156 × 3000 that is equal 6468000

= 8565788
