887880868 has 96 divisors (see below), whose sum is σ = 1967616000. Its totient is φ = 341801856.

The previous prime is 887880841. The next prime is 887880883. The reversal of 887880868 is 868088788.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1822921 + ... + 1823407.

It is an arithmetic number, because the mean of its divisors is an integer number (20496000).

Almost surely, 2^887880868 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 887880868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (983808000).

887880868 is an abundant number, since it is smaller than the sum of its proper divisors (1079735132).

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

887880868 is a wasteful number, since it uses less digits than its factorization.

887880868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 11010048, while the sum is 61.

The square root of 887880868 is about 29797.3298803769. The cubic root of 887880868 is about 961.1361216396.

The spelling of 887880868 in words is "eight hundred eighty-seven million, eight hundred eighty thousand, eight hundred sixty-eight".