9289773868 has 6 divisors (see below), whose sum is σ = 16257104276. Its totient is φ = 4644886932.

The previous prime is 9289773839. The next prime is 9289773869. The reversal of 9289773868 is 8683779829.

9289773868 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 (9289773869) 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 as a sum of consecutive naturals, namely, 1161221730 + ... + 1161221737.

Almost surely, 2^9289773868 is an apocalyptic number.

It is an amenable number.

9289773868 is a deficient number, since it is larger than the sum of its proper divisors (6967330408).

9289773868 is a wasteful number, since it uses less digits than its factorization.

9289773868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322443471 (or 2322443469 counting only the distinct ones).

The product of its digits is 73156608, while the sum is 67.

The square root of 9289773868 is about 96383.4730023773. The cubic root of 9289773868 is about 2102.1726469582.

The spelling of 9289773868 in words is "nine billion, two hundred eighty-nine million, seven hundred seventy-three thousand, eight hundred sixty-eight".