9309386632 has 96 divisors (see below), whose sum is σ = 22061894400. Its totient is φ = 3604303872.

The previous prime is 9309386573. The next prime is 9309386633. The reversal of 9309386632 is 2366839039.

It is a happy number.

9309386632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9309386633) by changing a digit.

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, 434344 + ... + 455272.

It is an arithmetic number, because the mean of its divisors is an integer number (229811400).

Almost surely, 2^9309386632 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 9309386632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11030947200).

9309386632 is an abundant number, since it is smaller than the sum of its proper divisors (12752507768).

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

9309386632 is a wasteful number, since it uses less digits than its factorization.

9309386632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21015 (or 20998 counting only the distinct ones).

The product of its (nonzero) digits is 1259712, while the sum is 49.

The square root of 9309386632 is about 96485.1627557315. The cubic root of 9309386632 is about 2103.6509906287.

The spelling of 9309386632 in words is "nine billion, three hundred nine million, three hundred eighty-six thousand, six hundred thirty-two".