9689259113 has 4 divisors (see below), whose sum is σ = 9925582548. Its totient is φ = 9452935680.

The previous prime is 9689259109. The next prime is 9689259179. The reversal of 9689259113 is 3119529869.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 737828569 + 8951430544 = 27163^2 + 94612^2 .

It is a cyclic number.

It is not a de Polignac number, because 9689259113 - 2² = 9689259109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9689259913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118161656 + ... + 118161737.

It is an arithmetic number, because the mean of its divisors is an integer number (2481395637).

Almost surely, 2^9689259113 is an apocalyptic number.

It is an amenable number.

9689259113 is a deficient number, since it is larger than the sum of its proper divisors (236323435).

9689259113 is a wasteful number, since it uses less digits than its factorization.

9689259113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236323434.

The product of its digits is 1049760, while the sum is 53.

The square root of 9689259113 is about 98434.0343224842. The cubic root of 9689259113 is about 2131.8837701826.

The spelling of 9689259113 in words is "nine billion, six hundred eighty-nine million, two hundred fifty-nine thousand, one hundred thirteen".