89734352916 has 192 divisors, whose sum is σ = 242305523712. Its totient is φ = 25602490368.

The previous prime is 89734352893. The next prime is 89734352923. The reversal of 89734352916 is 61925343798.

Its product of digits (9797760) is a multiple of the sum of its prime divisors (2016).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52877380 + ... + 52879076.

It is an arithmetic number, because the mean of its divisors is an integer number (1262007936).

Almost surely, 2^89734352916 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 89734352916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121152761856).

89734352916 is an abundant number, since it is smaller than the sum of its proper divisors (152571170796).

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

89734352916 is a wasteful number, since it uses less digits than its factorization.

89734352916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018 (or 2016 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 57.

The spelling of 89734352916 in words is "eighty-nine billion, seven hundred thirty-four million, three hundred fifty-two thousand, nine hundred sixteen".