9688696667 has 8 divisors (see below), whose sum is σ = 10463050080. Its totient is φ = 8918496000.

The previous prime is 9688696609. The next prime is 9688696783. The reversal of 9688696667 is 7666968869.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9688696667 - 2⁶ = 9688696603 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9688696667.

It is not an unprimeable number, because it can be changed into a prime (9688696267) by changing a digit.

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, 1033334 + ... + 1042667.

It is an arithmetic number, because the mean of its divisors is an integer number (1307881260).

Almost surely, 2^9688696667 is an apocalyptic number.

9688696667 is a deficient number, since it is larger than the sum of its proper divisors (774353413).

9688696667 is a wasteful number, since it uses less digits than its factorization.

9688696667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076373.

The product of its digits is 282175488, while the sum is 71.

The square root of 9688696667 is about 98431.1773118660. The cubic root of 9688696667 is about 2131.8425185696.

The spelling of 9688696667 in words is "nine billion, six hundred eighty-eight million, six hundred ninety-six thousand, six hundred sixty-seven".