9098110728 has 384 divisors, whose sum is σ = 31405363200. Its totient is φ = 2389091328.

The previous prime is 9098110673. The next prime is 9098110789. The reversal of 9098110728 is 8270118909.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20537275 + ... + 20537717.

It is an arithmetic number, because the mean of its divisors is an integer number (81784800).

Almost surely, 2^9098110728 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 9098110728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15702681600).

9098110728 is an abundant number, since it is smaller than the sum of its proper divisors (22307252472).

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

9098110728 is a wasteful number, since it uses less digits than its factorization.

9098110728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546 (or 519 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 45.

The square root of 9098110728 is about 95384.0171517220. The cubic root of 9098110728 is about 2087.6149871425.

The spelling of 9098110728 in words is "nine billion, ninety-eight million, one hundred ten thousand, seven hundred twenty-eight".