869311323 has 6 divisors (see below), whose sum is σ = 1255671924. Its totient is φ = 579540876.

The previous prime is 869311309. The next prime is 869311357. The reversal of 869311323 is 323113968.

It is not a de Polignac number, because 869311323 - 2⁴ = 869311307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (869311523) 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, 48295065 + ... + 48295082.

It is an arithmetic number, because the mean of its divisors is an integer number (209278654).

Almost surely, 2^869311323 is an apocalyptic number.

869311323 is a deficient number, since it is larger than the sum of its proper divisors (386360601).

869311323 is a wasteful number, since it uses less digits than its factorization.

869311323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96590153 (or 96590150 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 869311323 is about 29484.0859278357. The cubic root of 869311323 is about 954.3883121825.

The spelling of 869311323 in words is "eight hundred sixty-nine million, three hundred eleven thousand, three hundred twenty-three".