887847748788 has 576 divisors, whose sum is σ = 3010165804800. Its totient is φ = 199517552640.

The previous prime is 887847748763. The next prime is 887847748829.

887847748788 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (84).

It is a self number, because there is not a number n which added to its sum of digits gives 887847748788.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 384514978 + ... + 384517286.

It is an arithmetic number, because the mean of its divisors is an integer number (5225982300).

Almost surely, 2^887847748788 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 887847748788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1505082902400).

887847748788 is an abundant number, since it is smaller than the sum of its proper divisors (2122318056012).

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

887847748788 is a wasteful number, since it uses less digits than its factorization.

887847748788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640 (or 2631 counting only the distinct ones).

The product of its digits is 10070523904, while the sum is 84.

The spelling of 887847748788 in words is "eight hundred eighty-seven billion, eight hundred forty-seven million, seven hundred forty-eight thousand, seven hundred eighty-eight".