9386733906 has 96 divisors (see below), whose sum is σ = 23533892928. Its totient is φ = 2672363520.

The previous prime is 9386733899. The next prime is 9386733919. The reversal of 9386733906 is 6093376839.

It is a super-2 number, since 2×9386733906² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2162170 + ... + 2166506.

It is an arithmetic number, because the mean of its divisors is an integer number (245144718).

Almost surely, 2^9386733906 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9386733906, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11766946464).

9386733906 is an abundant number, since it is smaller than the sum of its proper divisors (14147159022).

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

9386733906 is a wasteful number, since it uses less digits than its factorization.

9386733906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5016 (or 5013 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 54.

The square root of 9386733906 is about 96885.1583370745. The cubic root of 9386733906 is about 2109.4610084542.

The spelling of 9386733906 in words is "nine billion, three hundred eighty-six million, seven hundred thirty-three thousand, nine hundred six".