800438232 has 192 divisors, whose sum is σ = 2355696000. Its totient is φ = 225815040.

The previous prime is 800438209. The next prime is 800438257. The reversal of 800438232 is 232834008.

It is a self number, because there is not a number n which added to its sum of digits gives 800438232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4910583 + ... + 4910745.

It is an arithmetic number, because the mean of its divisors is an integer number (12269250).

Almost surely, 2^800438232 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 800438232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1177848000).

800438232 is an abundant number, since it is smaller than the sum of its proper divisors (1555257768).

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

800438232 is a wasteful number, since it uses less digits than its factorization.

800438232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 800438232 is about 28292.0171073043. The cubic root of 800438232 is about 928.4872435102.

The spelling of 800438232 in words is "eight hundred million, four hundred thirty-eight thousand, two hundred thirty-two".