9336668640 has 288 divisors, whose sum is σ = 32074600320. Its totient is φ = 2281863168.

The previous prime is 9336668611. The next prime is 9336668657. The reversal of 9336668640 is 468666339.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14520159 + ... + 14520801.

It is an arithmetic number, because the mean of its divisors is an integer number (111370140).

Almost surely, 2^9336668640 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 9336668640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16037300160).

9336668640 is an abundant number, since it is smaller than the sum of its proper divisors (22737931680).

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

9336668640 is a wasteful number, since it uses less digits than its factorization.

9336668640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 866 (or 845 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 51.

The square root of 9336668640 is about 96626.4386180097. The cubic root of 9336668640 is about 2105.7039669249.

The spelling of 9336668640 in words is "nine billion, three hundred thirty-six million, six hundred sixty-eight thousand, six hundred forty".