6804968847 has 16 divisors (see below), whose sum is σ = 9117342720. Its totient is φ = 4514646752.

The previous prime is 6804968831. The next prime is 6804968881. The reversal of 6804968847 is 7488694086.

It is a cyclic number.

It is not a de Polignac number, because 6804968847 - 2⁴ = 6804968831 is a prime.

It is a super-3 number, since 3×6804968847³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6804961847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1735333 + ... + 1739249.

It is an arithmetic number, because the mean of its divisors is an integer number (569833920).

Almost surely, 2^6804968847 is an apocalyptic number.

6804968847 is a deficient number, since it is larger than the sum of its proper divisors (2312373873).

6804968847 is a wasteful number, since it uses less digits than its factorization.

6804968847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6582.

The product of its (nonzero) digits is 18579456, while the sum is 60.

The square root of 6804968847 is about 82492.2350709447. The cubic root of 6804968847 is about 1894.9978160342.

The spelling of 6804968847 in words is "six billion, eight hundred four million, nine hundred sixty-eight thousand, eight hundred forty-seven".