88679319534 has 80 divisors (see below), whose sum is σ = 214100187840. Its totient is φ = 27272220480.

The previous prime is 88679319529. The next prime is 88679319569. The reversal of 88679319534 is 43591397688.

88679319534 is a `hidden beast` number, since 8 + 8 + 6 + 7 + 93 + 1 + 9 + 534 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4667947 + ... + 4686905.

It is an arithmetic number, because the mean of its divisors is an integer number (2676252348).

Almost surely, 2^88679319534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88679319534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107050093920).

88679319534 is an abundant number, since it is smaller than the sum of its proper divisors (125420868306).

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

88679319534 is a wasteful number, since it uses less digits than its factorization.

88679319534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21207 (or 21198 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 63.

The spelling of 88679319534 in words is "eighty-eight billion, six hundred seventy-nine million, three hundred nineteen thousand, five hundred thirty-four".