9023581368 has 96 divisors (see below), whose sum is σ = 25926179760. Its totient is φ = 2825487360.

The previous prime is 9023581337. The next prime is 9023581379. The reversal of 9023581368 is 8631853209.

It is a happy number.

9023581368 is a `hidden beast` number, since 9 + 0 + 2 + 3 + 581 + 3 + 68 = 666.

9023581368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 655371 + ... + 668997.

Almost surely, 2^9023581368 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 9023581368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12963089880).

9023581368 is an abundant number, since it is smaller than the sum of its proper divisors (16902598392).

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

9023581368 is a wasteful number, since it uses less digits than its factorization.

9023581368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14197 (or 14190 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 9023581368 is about 94992.5332223539. The cubic root of 9023581368 is about 2081.8989506001.

The spelling of 9023581368 in words is "nine billion, twenty-three million, five hundred eighty-one thousand, three hundred sixty-eight".