887838041680 has 40 divisors (see below), whose sum is σ = 2064385049472. Its totient is φ = 355107414144.

The previous prime is 887838041581. The next prime is 887838041681. The reversal of 887838041680 is 86140838788.

887838041680 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 (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (887838041681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609429 + ... + 1465291.

Almost surely, 2^887838041680 is an apocalyptic number.

887838041680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

887838041680 is an abundant number, since it is smaller than the sum of its proper divisors (1176547007792).

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

887838041680 is a wasteful number, since it uses less digits than its factorization.

887838041680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868843 (or 868837 counting only the distinct ones).

The product of its (nonzero) digits is 16515072, while the sum is 61.

The spelling of 887838041680 in words is "eight hundred eighty-seven billion, eight hundred thirty-eight million, forty-one thousand, six hundred eighty".