6804974911 has 8 divisors (see below), whose sum is σ = 7935831200. Its totient is φ = 5832835344.

The previous prime is 6804974899. The next prime is 6804974929. The reversal of 6804974911 is 1194794086.

It is not a de Polignac number, because 6804974911 - 2⁷ = 6804974783 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6804974711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9919446 + ... + 9920131.

It is an arithmetic number, because the mean of its divisors is an integer number (991978900).

Almost surely, 2^6804974911 is an apocalyptic number.

6804974911 is a deficient number, since it is larger than the sum of its proper divisors (1130856289).

6804974911 is an equidigital number, since it uses as much as digits as its factorization.

6804974911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19839598 (or 19839584 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 6804974911 is about 82492.2718259111. The cubic root of 6804974911 is about 1894.9983789201.

The spelling of 6804974911 in words is "six billion, eight hundred four million, nine hundred seventy-four thousand, nine hundred eleven".