869344376 has 16 divisors (see below), whose sum is σ = 1639445400. Its totient is φ = 432158944.

The previous prime is 869344349. The next prime is 869344379. The reversal of 869344376 is 673443968.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (869344379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312686 + ... + 315453.

Almost surely, 2^869344376 is an apocalyptic number.

It is an amenable number.

869344376 is a deficient number, since it is larger than the sum of its proper divisors (770101024).

869344376 is a wasteful number, since it uses less digits than its factorization.

869344376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628318 (or 628314 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 50.

The square root of 869344376 is about 29484.6464452264. The cubic root of 869344376 is about 954.4004079631.

The spelling of 869344376 in words is "eight hundred sixty-nine million, three hundred forty-four thousand, three hundred seventy-six".