88884609792 has 324 divisors, whose sum is σ = 266988567720. Its totient is φ = 26231603200.

The previous prime is 88884609761. The next prime is 88884609851. The reversal of 88884609792 is 29790648888.

It is a super-2 number, since 2×88884609792² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 156211684 + ... + 156212252.

Almost surely, 2^88884609792 is an apocalyptic number.

88884609792 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88884609792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133494283860).

88884609792 is an abundant number, since it is smaller than the sum of its proper divisors (178103957928).

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

88884609792 is a wasteful number, since it uses less digits than its factorization.

88884609792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692 (or 626 counting only the distinct ones).

The product of its (nonzero) digits is 111476736, while the sum is 69.

The spelling of 88884609792 in words is "eighty-eight billion, eight hundred eighty-four million, six hundred nine thousand, seven hundred ninety-two".