9136318464 has 432 divisors, whose sum is σ = 32733136800. Its totient is φ = 2403827712.

The previous prime is 9136318361. The next prime is 9136318469. The reversal of 9136318464 is 4648136319.

9136318464 is a `hidden beast` number, since 9 + 1 + 3 + 631 + 8 + 4 + 6 + 4 = 666.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (9136318469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21804847 + ... + 21805265.

It is an arithmetic number, because the mean of its divisors is an integer number (75771150).

Almost surely, 2^9136318464 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 9136318464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16366568400).

9136318464 is an abundant number, since it is smaller than the sum of its proper divisors (23596818336).

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

9136318464 is a wasteful number, since it uses less digits than its factorization.

9136318464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480 (or 444 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The square root of 9136318464 is about 95584.0910612221. The cubic root of 9136318464 is about 2090.5332357344.

The spelling of 9136318464 in words is "nine billion, one hundred thirty-six million, three hundred eighteen thousand, four hundred sixty-four".