9646021096 has 32 divisors (see below), whose sum is σ = 18562040640. Its totient is φ = 4696812288.

The previous prime is 9646021057. The next prime is 9646021109. The reversal of 9646021096 is 6901206469.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74325 + ... + 157531.

It is an arithmetic number, because the mean of its divisors is an integer number (580063770).

Almost surely, 2^9646021096 is an apocalyptic number.

It is an amenable number.

9646021096 is a deficient number, since it is larger than the sum of its proper divisors (8916019544).

9646021096 is a wasteful number, since it uses less digits than its factorization.

9646021096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83593 (or 83589 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 43.

The square root of 9646021096 is about 98214.1593457888. The cubic root of 9646021096 is about 2128.7078864191.

The spelling of 9646021096 in words is "nine billion, six hundred forty-six million, twenty-one thousand, ninety-six".