3422856 has 16 divisors (see below), whose sum is σ = 8557200. Its totient is φ = 1140944.

The previous prime is 3422813. The next prime is 3422917. The reversal of 3422856 is 6582243.

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, 71286 + ... + 71333.

It is an arithmetic number, because the mean of its divisors is an integer number (534825).

Almost surely, 2^3422856 is an apocalyptic number.

It is an amenable number.

3422856 is an abundant number, since it is smaller than the sum of its proper divisors (5134344).

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

3422856 is a wasteful number, since it uses less digits than its factorization.

3422856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142628 (or 142624 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 3422856 is about 1850.0962137143. The cubic root of 3422856 is about 150.7056529318.

It can be divided in two parts, 3422 and 856, that added together give a triangular number (4278 = T₉₂).

The spelling of 3422856 in words is "three million, four hundred twenty-two thousand, eight hundred fifty-six".