3223986 has 8 divisors (see below), whose sum is σ = 6447984. Its totient is φ = 1074660.

The previous prime is 3223967. The next prime is 3223991. The reversal of 3223986 is 6893223.

It is a sphenic number, since it is the product of 3 distinct primes.

3223986 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268660 + ... + 268671.

It is an arithmetic number, because the mean of its divisors is an integer number (805998).

Almost surely, 2^3223986 is an apocalyptic number.

3223986 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3223986 is a wasteful number, since it uses less digits than its factorization.

3223986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537336.

The product of its digits is 15552, while the sum is 33.

The square root of 3223986 is about 1795.5461564660. The cubic root of 3223986 is about 147.7285320717.

The spelling of 3223986 in words is "three million, two hundred twenty-three thousand, nine hundred eighty-six".