872872833 has 16 divisors (see below), whose sum is σ = 1343807360. Its totient is φ = 493641216.

The previous prime is 872872813. The next prime is 872872841. The reversal of 872872833 is 338278278.

It is not a de Polignac number, because 872872833 - 2⁸ = 872872577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (872872813) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212218 + ... + 216291.

It is an arithmetic number, because the mean of its divisors is an integer number (83987960).

Almost surely, 2^872872833 is an apocalyptic number.

It is an amenable number.

872872833 is a deficient number, since it is larger than the sum of its proper divisors (470934527).

872872833 is a wasteful number, since it uses less digits than its factorization.

872872833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428616.

The product of its digits is 903168, while the sum is 48.

The square root of 872872833 is about 29544.4213515851. The cubic root of 872872833 is about 955.6898912037.

The spelling of 872872833 in words is "eight hundred seventy-two million, eight hundred seventy-two thousand, eight hundred thirty-three".