9659089909608 has 32 divisors (see below), whose sum is σ = 24197309453760. Its totient is φ = 3213085345920.

The previous prime is 9659089909607. The next prime is 9659089909697. The reversal of 9659089909608 is 8069099809569.

It is a super-2 number, since 2×9659089909608² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9659089909607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413193733 + ... + 413217108.

It is an arithmetic number, because the mean of its divisors is an integer number (756165920430).

Almost surely, 2^{9659089909608} is an apocalyptic number.

It is an amenable number.

9659089909608 is an abundant number, since it is smaller than the sum of its proper divisors (14538219544152).

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

9659089909608 is a wasteful number, since it uses less digits than its factorization.

9659089909608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826411337 (or 826411333 counting only the distinct ones).

The product of its (nonzero) digits is 680244480, while the sum is 78.

The spelling of 9659089909608 in words is "nine trillion, six hundred fifty-nine billion, eighty-nine million, nine hundred nine thousand, six hundred eight".