6804056647 has 8 divisors (see below), whose sum is σ = 7039977840. Its totient is φ = 6568222080.

The previous prime is 6804056629. The next prime is 6804056671. The reversal of 6804056647 is 7466504086.

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

It is a cyclic number.

It is not a de Polignac number, because 6804056647 - 2¹¹ = 6804054599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6804056597 and 6804056606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6804056687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165772 + ... + 202702.

It is an arithmetic number, because the mean of its divisors is an integer number (879997230).

Almost surely, 2^6804056647 is an apocalyptic number.

6804056647 is a deficient number, since it is larger than the sum of its proper divisors (235921193).

6804056647 is a wasteful number, since it uses less digits than its factorization.

6804056647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43313.

The product of its (nonzero) digits is 967680, while the sum is 46.

The square root of 6804056647 is about 82486.7058804023. The cubic root of 6804056647 is about 1894.9131379952.

The spelling of 6804056647 in words is "six billion, eight hundred four million, fifty-six thousand, six hundred forty-seven".