6696404 has 48 divisors (see below), whose sum is σ = 14394240. Its totient is φ = 2682240.

The previous prime is 6696383. The next prime is 6696451. The reversal of 6696404 is 4046966.

6696404 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12902 + ... + 13410.

It is an arithmetic number, because the mean of its divisors is an integer number (299880).

Almost surely, 2^6696404 is an apocalyptic number.

It is an amenable number.

6696404 is an abundant number, since it is smaller than the sum of its proper divisors (7697836).

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

6696404 is a wasteful number, since it uses less digits than its factorization.

6696404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560 (or 558 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 6696404 is about 2587.7410998784. The cubic root of 6696404 is about 188.4866297416.

The spelling of 6696404 in words is "six million, six hundred ninety-six thousand, four hundred four".