800796312 has 24 divisors (see below), whose sum is σ = 2168823540. Its totient is φ = 266932080.

The previous prime is 800796257. The next prime is 800796317. The reversal of 800796312 is 213697008.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800796317) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5561014 + ... + 5561157.

Almost surely, 2^800796312 is an apocalyptic number.

It is an amenable number.

800796312 is an abundant number, since it is smaller than the sum of its proper divisors (1368027228).

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

800796312 is a wasteful number, since it uses less digits than its factorization.

800796312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11122183 (or 11122176 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 800796312 is about 28298.3446865713. The cubic root of 800796312 is about 928.6256773220.

It can be divided in two parts, 800796 and 312, that added together give a palindrome (801108).

The spelling of 800796312 in words is "eight hundred million, seven hundred ninety-six thousand, three hundred twelve".