811441036 has 24 divisors (see below), whose sum is σ = 1623837600. Its totient is φ = 347555712.

The previous prime is 811441019. The next prime is 811441061. The reversal of 811441036 is 630144118.

811441036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 811440995 and 811441013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45990 + ... + 61138.

It is an arithmetic number, because the mean of its divisors is an integer number (67659900).

Almost surely, 2^811441036 is an apocalyptic number.

It is an amenable number.

811441036 is an abundant number, since it is smaller than the sum of its proper divisors (812396564).

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

811441036 is a wasteful number, since it uses less digits than its factorization.

811441036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17073 (or 17071 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 811441036 is about 28485.8041136282. The cubic root of 811441036 is about 932.7222186011.

The spelling of 811441036 in words is "eight hundred eleven million, four hundred forty-one thousand, thirty-six".