9459397164 has 144 divisors (see below), whose sum is σ = 26701703168. Its totient is φ = 2550528000.

The previous prime is 9459397153. The next prime is 9459397169. The reversal of 9459397164 is 4617939549.

9459397164 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 (9459397169) 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 47 ways as a sum of consecutive naturals, for example, 4376244 + ... + 4378404.

Almost surely, 2^9459397164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9459397164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13350851584).

9459397164 is an abundant number, since it is smaller than the sum of its proper divisors (17242306004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9459397164 is a wasteful number, since it uses less digits than its factorization.

9459397164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288 (or 2245 counting only the distinct ones).

The product of its digits is 7348320, while the sum is 57.

The square root of 9459397164 is about 97259.4322623775. The cubic root of 9459397164 is about 2114.8901771074.

The spelling of 9459397164 in words is "nine billion, four hundred fifty-nine million, three hundred ninety-seven thousand, one hundred sixty-four".