853344063 has 24 divisors (see below), whose sum is σ = 1448101200. Its totient is φ = 477394560.

The previous prime is 853344047. The next prime is 853344071. The reversal of 853344063 is 360443358.

It is not a de Polignac number, because 853344063 - 2⁴ = 853344047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853344013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 330238 + ... + 332811.

It is an arithmetic number, because the mean of its divisors is an integer number (60337550).

Almost surely, 2^853344063 is an apocalyptic number.

853344063 is a deficient number, since it is larger than the sum of its proper divisors (594757137).

853344063 is a wasteful number, since it uses less digits than its factorization.

853344063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663079 (or 663076 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 853344063 is about 29212.0533855462. The cubic root of 853344063 is about 948.5088566265.

The spelling of 853344063 in words is "eight hundred fifty-three million, three hundred forty-four thousand, sixty-three".