87370780332 has 96 divisors (see below), whose sum is σ = 225365817600. Its totient is φ = 26123546880.

The previous prime is 87370780327. The next prime is 87370780333. The reversal of 87370780332 is 23308707378.

It is not an unprimeable number, because it can be changed into a prime (87370780333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9340794 + ... + 9350142.

It is an arithmetic number, because the mean of its divisors is an integer number (2347560600).

Almost surely, 2^87370780332 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 87370780332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112682908800).

87370780332 is an abundant number, since it is smaller than the sum of its proper divisors (137995037268).

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

87370780332 is a wasteful number, since it uses less digits than its factorization.

87370780332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10303 (or 10301 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 48.

The spelling of 87370780332 in words is "eighty-seven billion, three hundred seventy million, seven hundred eighty thousand, three hundred thirty-two".