800133876 has 36 divisors (see below), whose sum is σ = 2097472832. Its totient is φ = 266710968.

The previous prime is 800133857. The next prime is 800133877. The reversal of 800133876 is 678331008.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 800133876.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800133877) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 410620 + ... + 412563.

Almost surely, 2^800133876 is an apocalyptic number.

It is an amenable number.

800133876 is an abundant number, since it is smaller than the sum of its proper divisors (1297338956).

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

800133876 is a wasteful number, since it uses less digits than its factorization.

800133876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823202 (or 823188 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 800133876 is about 28286.6377641458. The cubic root of 800133876 is about 928.3695469465.

The spelling of 800133876 in words is "eight hundred million, one hundred thirty-three thousand, eight hundred seventy-six".