9243077738 has 8 divisors (see below), whose sum is σ = 14311862400. Its totient is φ = 4472456940.

The previous prime is 9243077737. The next prime is 9243077743. The reversal of 9243077738 is 8377703429.

9243077738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×9243077738² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9243077737) 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 3 ways as a sum of consecutive naturals, for example, 74540888 + ... + 74541011.

It is an arithmetic number, because the mean of its divisors is an integer number (1788982800).

Almost surely, 2^9243077738 is an apocalyptic number.

9243077738 is a deficient number, since it is larger than the sum of its proper divisors (5068784662).

9243077738 is a wasteful number, since it uses less digits than its factorization.

9243077738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149081932.

The product of its (nonzero) digits is 1778112, while the sum is 50.

The square root of 9243077738 is about 96140.9264465451. The cubic root of 9243077738 is about 2098.6444568600.

The spelling of 9243077738 in words is "nine billion, two hundred forty-three million, seventy-seven thousand, seven hundred thirty-eight".