9444845707 has 4 divisors (see below), whose sum is σ = 10303468056. Its totient is φ = 8586223360.

The previous prime is 9444845699. The next prime is 9444845719. The reversal of 9444845707 is 7075484449.

9444845707 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 9444845707 - 2³ = 9444845699 is a prime.

It is a super-2 number, since 2×9444845707² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9444845797) 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, 429311158 + ... + 429311179.

It is an arithmetic number, because the mean of its divisors is an integer number (2575867014).

Almost surely, 2^9444845707 is an apocalyptic number.

9444845707 is a deficient number, since it is larger than the sum of its proper divisors (858622349).

9444845707 is a wasteful number, since it uses less digits than its factorization.

9444845707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858622348.

The product of its (nonzero) digits is 4515840, while the sum is 52.

The square root of 9444845707 is about 97184.5960376437. The cubic root of 9444845707 is about 2113.8051704286.

The spelling of 9444845707 in words is "nine billion, four hundred forty-four million, eight hundred forty-five thousand, seven hundred seven".