887684448 has 192 divisors, whose sum is σ = 2817884160. Its totient is φ = 239196672.

The previous prime is 887684443. The next prime is 887684459. The reversal of 887684448 is 844486788.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887684443) 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, 1220661 + ... + 1221387.

It is an arithmetic number, because the mean of its divisors is an integer number (14676480).

Almost surely, 2^887684448 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 887684448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1408942080).

887684448 is an abundant number, since it is smaller than the sum of its proper divisors (1930199712).

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

887684448 is a wasteful number, since it uses less digits than its factorization.

887684448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849 (or 841 counting only the distinct ones).

The product of its digits is 11010048, while the sum is 57.

The square root of 887684448 is about 29794.0337651685. The cubic root of 887684448 is about 961.0652411544.

The spelling of 887684448 in words is "eight hundred eighty-seven million, six hundred eighty-four thousand, four hundred forty-eight".