800965396 has 48 divisors (see below), whose sum is σ = 1750718592. Its totient is φ = 311500800.

The previous prime is 800965391. The next prime is 800965397. The reversal of 800965396 is 693569008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800965391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195400 + ... + 199456.

It is an arithmetic number, because the mean of its divisors is an integer number (36473304).

Almost surely, 2^800965396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 800965396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (875359296).

800965396 is an abundant number, since it is smaller than the sum of its proper divisors (949753196).

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

800965396 is a wasteful number, since it uses less digits than its factorization.

800965396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4720 (or 4718 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 800965396 is about 28301.3320534564. The cubic root of 800965396 is about 928.6910308924.

The spelling of 800965396 in words is "eight hundred million, nine hundred sixty-five thousand, three hundred ninety-six".