800744231 has 12 divisors (see below), whose sum is σ = 932223600. Its totient is φ = 685802880.

The previous prime is 800744173. The next prime is 800744239. The reversal of 800744231 is 132447008.

It is a de Polignac number, because none of the positive numbers 2^k-800744231 is a prime.

It is a super-2 number, since 2×800744231² = 1282382646959562722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 800744194 and 800744203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (800744239) 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, 62711 + ... + 74391.

It is an arithmetic number, because the mean of its divisors is an integer number (77685300).

Almost surely, 2^800744231 is an apocalyptic number.

800744231 is a deficient number, since it is larger than the sum of its proper divisors (131479369).

800744231 is a wasteful number, since it uses less digits than its factorization.

800744231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13094 (or 13087 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 800744231 is about 28297.4244587736. The cubic root of 800744231 is about 928.6055453602.

The spelling of 800744231 in words is "eight hundred million, seven hundred forty-four thousand, two hundred thirty-one".