9238668745 has 16 divisors (see below), whose sum is σ = 11258327808. Its totient is φ = 7276610880.

The previous prime is 9238668731. The next prime is 9238668749. The reversal of 9238668745 is 5478668329.

9238668745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9238668745 - 2²⁹ = 8701797833 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9238668745.

It is not an unprimeable number, because it can be changed into a prime (9238668749) 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 15 ways as a sum of consecutive naturals, for example, 240187 + ... + 275983.

It is an arithmetic number, because the mean of its divisors is an integer number (703645488).

Almost surely, 2^9238668745 is an apocalyptic number.

It is an amenable number.

9238668745 is a deficient number, since it is larger than the sum of its proper divisors (2019659063).

9238668745 is a wasteful number, since it uses less digits than its factorization.

9238668745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36600.

The product of its digits is 17418240, while the sum is 58.

The square root of 9238668745 is about 96117.9938669134. The cubic root of 9238668745 is about 2098.3107159208.

It can be divided in two parts, 923 and 8668745, that added together give a palindrome (8669668).

The spelling of 9238668745 in words is "nine billion, two hundred thirty-eight million, six hundred sixty-eight thousand, seven hundred forty-five".