872893384 has 16 divisors (see below), whose sum is σ = 1785463920. Its totient is φ = 396769680.

The previous prime is 872893369. The next prime is 872893391. The reversal of 872893384 is 483398278.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4959534 + ... + 4959709.

It is an arithmetic number, because the mean of its divisors is an integer number (111591495).

Almost surely, 2^872893384 is an apocalyptic number.

It is an amenable number.

872893384 is an abundant number, since it is smaller than the sum of its proper divisors (912570536).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

872893384 is a wasteful number, since it uses less digits than its factorization.

872893384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9919260 (or 9919256 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 52.

The square root of 872893384 is about 29544.7691478542. The cubic root of 872893384 is about 955.6973914291.

The spelling of 872893384 in words is "eight hundred seventy-two million, eight hundred ninety-three thousand, three hundred eighty-four".