887982816 has 96 divisors (see below), whose sum is σ = 2675490048. Its totient is φ = 252610560.

The previous prime is 887982791. The next prime is 887982853. The reversal of 887982816 is 618289788.

887982816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×887982816² = 1577026963022579712, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159211 + ... + 164693.

It is an arithmetic number, because the mean of its divisors is an integer number (27869688).

Almost surely, 2^887982816 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 887982816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1337745024).

887982816 is an abundant number, since it is smaller than the sum of its proper divisors (1787507232).

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

887982816 is a wasteful number, since it uses less digits than its factorization.

887982816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5744 (or 5736 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 57.

The square root of 887982816 is about 29799.0405214665. The cubic root of 887982816 is about 961.1729066629.

The spelling of 887982816 in words is "eight hundred eighty-seven million, nine hundred eighty-two thousand, eight hundred sixteen".