6804389585 has 8 divisors (see below), whose sum is σ = 9331734336. Its totient is φ = 4665867120.

The previous prime is 6804389563. The next prime is 6804389591. The reversal of 6804389585 is 5859834086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6804389585 - 2⁶ = 6804389521 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6804389585.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97205531 + ... + 97205600.

It is an arithmetic number, because the mean of its divisors is an integer number (1166466792).

Almost surely, 2^6804389585 is an apocalyptic number.

It is an amenable number.

6804389585 is a deficient number, since it is larger than the sum of its proper divisors (2527344751).

6804389585 is a wasteful number, since it uses less digits than its factorization.

6804389585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194411143.

The product of its (nonzero) digits is 8294400, while the sum is 56.

The square root of 6804389585 is about 82488.7239869790. The cubic root of 6804389585 is about 1894.9440449640.

The spelling of 6804389585 in words is "six billion, eight hundred four million, three hundred eighty-nine thousand, five hundred eighty-five".