9280732384 has 96 divisors (see below), whose sum is σ = 23515011072. Its totient is φ = 3499200000.

The previous prime is 9280732379. The next prime is 9280732387. The reversal of 9280732384 is 4832370829.

It is a super-2 number, since 2×9280732384² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9280732387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15634 + ... + 137134.

It is an arithmetic number, because the mean of its divisors is an integer number (244948032).

Almost surely, 2^9280732384 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 9280732384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11757505536).

9280732384 is an abundant number, since it is smaller than the sum of its proper divisors (14234278688).

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

9280732384 is a wasteful number, since it uses less digits than its factorization.

9280732384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121560 (or 121552 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 9280732384 is about 96336.5578791354. The cubic root of 9280732384 is about 2101.4904297800.

The spelling of 9280732384 in words is "nine billion, two hundred eighty million, seven hundred thirty-two thousand, three hundred eighty-four".