88732394784 has 864 divisors, whose sum is σ = 312266695104. Its totient is φ = 24552253440.

The previous prime is 88732394749. The next prime is 88732394819. The reversal of 88732394784 is 48749323788.

It is an interprime number because it is at equal distance from previous prime (88732394749) and next prime (88732394819).

It is a tau number, because it is divible by the number of its divisors (864).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1674196102 + ... + 1674196154.

It is an arithmetic number, because the mean of its divisors is an integer number (361419786).

Almost surely, 2^88732394784 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 88732394784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156133347552).

88732394784 is an abundant number, since it is smaller than the sum of its proper divisors (223534300320).

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

88732394784 is a wasteful number, since it uses less digits than its factorization.

88732394784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 129 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 63.

The spelling of 88732394784 in words is "eighty-eight billion, seven hundred thirty-two million, three hundred ninety-four thousand, seven hundred eighty-four".