887801904 has 160 divisors (see below), whose sum is σ = 2926598400. Its totient is φ = 254845440.

The previous prime is 887801903. The next prime is 887801927. The reversal of 887801904 is 409108788.

It is a self number, because there is not a number n which added to its sum of digits gives 887801904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887801903) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 85372 + ... + 95204.

It is an arithmetic number, because the mean of its divisors is an integer number (18291240).

Almost surely, 2^887801904 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 887801904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1463299200).

887801904 is an abundant number, since it is smaller than the sum of its proper divisors (2038796496).

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

887801904 is a wasteful number, since it uses less digits than its factorization.

887801904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9880 (or 9868 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The square root of 887801904 is about 29796.0048328631. The cubic root of 887801904 is about 961.1076278009.

The spelling of 887801904 in words is "eight hundred eighty-seven million, eight hundred one thousand, nine hundred four".