6942844 has 12 divisors (see below), whose sum is σ = 12174624. Its totient is φ = 3464384.

The previous prime is 6942827. The next prime is 6942857. The reversal of 6942844 is 4482496.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 909 + ... + 3835.

It is an arithmetic number, because the mean of its divisors is an integer number (1014552).

Almost surely, 2^6942844 is an apocalyptic number.

It is an amenable number.

6942844 is a deficient number, since it is larger than the sum of its proper divisors (5231780).

6942844 is a wasteful number, since it uses less digits than its factorization.

6942844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524 (or 3522 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 6942844 is about 2634.9277029930. The cubic root of 6942844 is about 190.7710495538.

The spelling of 6942844 in words is "six million, nine hundred forty-two thousand, eight hundred forty-four".