886871312 has 40 divisors (see below), whose sum is σ = 1778219520. Its totient is φ = 428048640.

The previous prime is 886871309. The next prime is 886871371. The reversal of 886871312 is 213178688.

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 7 ways as a sum of consecutive naturals, for example, 215708 + ... + 219780.

It is an arithmetic number, because the mean of its divisors is an integer number (44455488).

Almost surely, 2^886871312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 886871312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (889109760).

886871312 is an abundant number, since it is smaller than the sum of its proper divisors (891348208).

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

886871312 is a wasteful number, since it uses less digits than its factorization.

886871312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4551 (or 4545 counting only the distinct ones).

The product of its digits is 129024, while the sum is 44.

The square root of 886871312 is about 29780.3846852253. The cubic root of 886871312 is about 960.7717001012.

The spelling of 886871312 in words is "eight hundred eighty-six million, eight hundred seventy-one thousand, three hundred twelve".