89926730334 has 128 divisors (see below), whose sum is σ = 232966517760. Its totient is φ = 25181020800.

The previous prime is 89926730329. The next prime is 89926730353. The reversal of 89926730334 is 43303762998.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

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, 6518524 + ... + 6532304.

It is an arithmetic number, because the mean of its divisors is an integer number (1820050920).

Almost surely, 2^89926730334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89926730334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116483258880).

89926730334 is an abundant number, since it is smaller than the sum of its proper divisors (143039787426).

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

89926730334 is a wasteful number, since it uses less digits than its factorization.

89926730334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14143 (or 14137 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 54.

The spelling of 89926730334 in words is "eighty-nine billion, nine hundred twenty-six million, seven hundred thirty thousand, three hundred thirty-four".