6867404 has 12 divisors (see below), whose sum is σ = 12187728. Its totient is φ = 3385200.

The previous prime is 6867389. The next prime is 6867407. The reversal of 6867404 is 4047686.

It is a super-2 number, since 2×6867404² = 94322475398432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6867407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11807 + ... + 12374.

It is an arithmetic number, because the mean of its divisors is an integer number (1015644).

Almost surely, 2^6867404 is an apocalyptic number.

It is an amenable number.

6867404 is a deficient number, since it is larger than the sum of its proper divisors (5320324).

6867404 is a wasteful number, since it uses less digits than its factorization.

6867404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24256 (or 24254 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 6867404 is about 2620.5732197365. The cubic root of 6867404 is about 190.0775675900.

The spelling of 6867404 in words is "six million, eight hundred sixty-seven thousand, four hundred four".