811084004 has 12 divisors (see below), whose sum is σ = 1425763584. Its totient is φ = 403722984.

The previous prime is 811084003. The next prime is 811084019. The reversal of 811084004 is 400480118.

It is not an unprimeable number, because it can be changed into a prime (811084003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 453752 + ... + 455535.

It is an arithmetic number, because the mean of its divisors is an integer number (118813632).

Almost surely, 2^811084004 is an apocalyptic number.

It is an amenable number.

811084004 is a deficient number, since it is larger than the sum of its proper divisors (614679580).

811084004 is a wasteful number, since it uses less digits than its factorization.

811084004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909514 (or 909512 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The square root of 811084004 is about 28479.5365833084. The cubic root of 811084004 is about 932.5854000615.

The spelling of 811084004 in words is "eight hundred eleven million, eighty-four thousand, four".