9688698896 has 40 divisors (see below), whose sum is σ = 19024969824. Its totient is φ = 4779196160.

The previous prime is 9688698893. The next prime is 9688698913. The reversal of 9688698896 is 6988968869.

9688698896 is a strobogrammatic number because it is the same when read upside-down.

It is not an unprimeable number, because it can be changed into a prime (9688698893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1005815 + ... + 1015401.

Almost surely, 2^9688698896 is an apocalyptic number.

It is an amenable number.

9688698896 is a deficient number, since it is larger than the sum of its proper divisors (9336270928).

9688698896 is a wasteful number, since it uses less digits than its factorization.

9688698896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10439 (or 10433 counting only the distinct ones).

The product of its digits is 644972544, while the sum is 77.

The square root of 9688698896 is about 98431.1886344973. The cubic root of 9688698896 is about 2131.8426820549.

The spelling of 9688698896 in words is "nine billion, six hundred eighty-eight million, six hundred ninety-eight thousand, eight hundred ninety-six".