6804869 has 8 divisors (see below), whose sum is σ = 7187040. Its totient is φ = 6425136.

The previous prime is 6804859. The next prime is 6804871. The reversal of 6804869 is 9684086.

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 6804869 - 2¹⁶ = 6739333 is a prime.

It is a super-2 number, since 2×6804869² = 92612484214322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6804839) by changing a digit.

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, 10262 + ... + 10904.

It is an arithmetic number, because the mean of its divisors is an integer number (898380).

Almost surely, 2^6804869 is an apocalyptic number.

It is an amenable number.

6804869 is a deficient number, since it is larger than the sum of its proper divisors (382171).

6804869 is a wasteful number, since it uses less digits than its factorization.

6804869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 6804869 is about 2608.6143831544. The cubic root of 6804869 is about 189.4988547769.

The spelling of 6804869 in words is "six million, eight hundred four thousand, eight hundred sixty-nine".