800328357756 has 48 divisors (see below), whose sum is σ = 2114074922400. Its totient is φ = 261742605696.

The previous prime is 800328357709. The next prime is 800328357797. The reversal of 800328357756 is 657753823008.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69904161 + ... + 69915608.

It is an arithmetic number, because the mean of its divisors is an integer number (44043227550).

Almost surely, 2^800328357756 is an apocalyptic number.

It is an amenable number.

800328357756 is an abundant number, since it is smaller than the sum of its proper divisors (1313746564644).

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

800328357756 is a wasteful number, since it uses less digits than its factorization.

800328357756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139819835 (or 139819827 counting only the distinct ones).

The product of its (nonzero) digits is 8467200, while the sum is 54.

The spelling of 800328357756 in words is "eight hundred billion, three hundred twenty-eight million, three hundred fifty-seven thousand, seven hundred fifty-six".