6804862820 has 24 divisors (see below), whose sum is σ = 16331671104. Its totient is φ = 2333095776.

The previous prime is 6804862723. The next prime is 6804862829. The reversal of 6804862820 is 282684086.

It is not an unprimeable number, because it can be changed into a prime (6804862829) 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 7 ways as a sum of consecutive naturals, for example, 24302942 + ... + 24303221.

It is an arithmetic number, because the mean of its divisors is an integer number (680486296).

Almost surely, 2^6804862820 is an apocalyptic number.

It is an amenable number.

6804862820 is an abundant number, since it is smaller than the sum of its proper divisors (9526808284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6804862820 is a wasteful number, since it uses less digits than its factorization.

6804862820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48606179 (or 48606177 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 44.

The square root of 6804862820 is about 82491.5924200764. The cubic root of 6804862820 is about 1894.9879741093.

The spelling of 6804862820 in words is "six billion, eight hundred four million, eight hundred sixty-two thousand, eight hundred twenty".