887972976 has 160 divisors (see below), whose sum is σ = 2823033600. Its totient is φ = 264971520.

The previous prime is 887972929. The next prime is 887972977. The reversal of 887972976 is 679279788.

887972976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×887972976² = 1576992012212593152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887972977) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 316990 + ... + 319778.

It is an arithmetic number, because the mean of its divisors is an integer number (17643960).

Almost surely, 2^887972976 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 887972976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1411516800).

887972976 is an abundant number, since it is smaller than the sum of its proper divisors (1935060624).

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

887972976 is a wasteful number, since it uses less digits than its factorization.

887972976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2884 (or 2872 counting only the distinct ones).

The product of its digits is 21337344, while the sum is 63.

The square root of 887972976 is about 29798.8754150220. The cubic root of 887972976 is about 961.1693563027.

The spelling of 887972976 in words is "eight hundred eighty-seven million, nine hundred seventy-two thousand, nine hundred seventy-six".