6878044 has 12 divisors (see below), whose sum is σ = 12182184. Its totient is φ = 3397424.

The previous prime is 6878033. The next prime is 6878059. The reversal of 6878044 is 4408786.

It is a junction number, because it is equal to n+sod(n) for n = 6877994 and 6878012.

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, 10027 + ... + 10690.

It is an arithmetic number, because the mean of its divisors is an integer number (1015182).

Almost surely, 2^6878044 is an apocalyptic number.

It is an amenable number.

6878044 is a deficient number, since it is larger than the sum of its proper divisors (5304140).

6878044 is a wasteful number, since it uses less digits than its factorization.

6878044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20804 (or 20802 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 6878044 is about 2622.6025242114. The cubic root of 6878044 is about 190.1756823816.

The spelling of 6878044 in words is "six million, eight hundred seventy-eight thousand, forty-four".