9422364845 has 4 divisors (see below), whose sum is σ = 11306837820. Its totient is φ = 7537891872.

The previous prime is 9422364821. The next prime is 9422364863. The reversal of 9422364845 is 5484632249.

9422364845 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1013658244 + 8408706601 = 31838^2 + 91699^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9422364845 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9422364845.

It is a congruent number.

It is an unprimeable number.

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, 942236480 + ... + 942236489.

It is an arithmetic number, because the mean of its divisors is an integer number (2826709455).

Almost surely, 2^9422364845 is an apocalyptic number.

It is an amenable number.

9422364845 is a deficient number, since it is larger than the sum of its proper divisors (1884472975).

9422364845 is a wasteful number, since it uses less digits than its factorization.

9422364845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884472974.

The product of its digits is 1658880, while the sum is 47.

The square root of 9422364845 is about 97068.8665072380. The cubic root of 9422364845 is about 2112.1267270871.

The spelling of 9422364845 in words is "nine billion, four hundred twenty-two million, three hundred sixty-four thousand, eight hundred forty-five".