9113389296 has 80 divisors (see below), whose sum is σ = 25724210688. Its totient is φ = 2757222400.

The previous prime is 9113389289. The next prime is 9113389297. The reversal of 9113389296 is 6929833119.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9113389297) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324985 + ... + 351911.

Almost surely, 2^9113389296 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 9113389296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12862105344).

9113389296 is an abundant number, since it is smaller than the sum of its proper divisors (16610821392).

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

9113389296 is a wasteful number, since it uses less digits than its factorization.

9113389296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27590 (or 27584 counting only the distinct ones).

The product of its digits is 629856, while the sum is 51.

The square root of 9113389296 is about 95464.0733260424. The cubic root of 9113389296 is about 2088.7829193581.

The spelling of 9113389296 in words is "nine billion, one hundred thirteen million, three hundred eighty-nine thousand, two hundred ninety-six".