3022844 has 48 divisors (see below), whose sum is σ = 6289920. Its totient is φ = 1256640.

The previous prime is 3022837. The next prime is 3022847. The reversal of 3022844 is 4482203.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3022847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29297 + ... + 29399.

It is an arithmetic number, because the mean of its divisors is an integer number (131040).

Almost surely, 2^3022844 is an apocalyptic number.

It is an amenable number.

3022844 is an abundant number, since it is smaller than the sum of its proper divisors (3267076).

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

3022844 is a wasteful number, since it uses less digits than its factorization.

3022844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 3022844 is about 1738.6327961936. The cubic root of 3022844 is about 144.5901067529.

The spelling of 3022844 in words is "three million, twenty-two thousand, eight hundred forty-four".