9396559872 has 630 divisors, whose sum is σ = 34689020157. Its totient is φ = 2526806016.

The previous prime is 9396559871. The next prime is 9396559873. The reversal of 9396559872 is 2789556939.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

9396559872 is a `hidden beast` number, since 9 + 3 + 9 + 6 + 559 + 8 + 72 = 666.

It is an interprime number because it is at equal distance from previous prime (9396559871) and next prime (9396559873).

It can be written as a sum of positive squares in 2 ways, for example, as 8599965696 + 796594176 = 92736^2 + 28224^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=68544.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (9396559871) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 552738808 + ... + 552738824.

Almost surely, 2^9396559872 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 9396559872

9396559872 is an abundant number, since it is smaller than the sum of its proper divisors (25292460285).

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

9396559872 is an equidigital number, since it uses as much as digits as its factorization.

9396559872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86 (or 29 counting only the distinct ones).

The product of its digits is 36741600, while the sum is 63.

The square root of 9396559872 is about 96935.8544193014. The cubic root of 9396559872 is about 2110.1968080090.

The spelling of 9396559872 in words is "nine billion, three hundred ninety-six million, five hundred fifty-nine thousand, eight hundred seventy-two".