6804328 has 32 divisors (see below), whose sum is σ = 13356000. Its totient is φ = 3245760.

The previous prime is 6804313. The next prime is 6804341. The reversal of 6804328 is 8234086.

It is a happy number.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6804328.

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 7 ways as a sum of consecutive naturals, for example, 32143 + ... + 32353.

It is an arithmetic number, because the mean of its divisors is an integer number (417375).

Almost surely, 2^6804328 is an apocalyptic number.

It is an amenable number.

6804328 is a deficient number, since it is larger than the sum of its proper divisors (6551672).

6804328 is a wasteful number, since it uses less digits than its factorization.

6804328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 6804328 is about 2608.5106861962. The cubic root of 6804328 is about 189.4938328043.

The spelling of 6804328 in words is "six million, eight hundred four thousand, three hundred twenty-eight".