9688704 has 64 divisors (see below), whose sum is σ = 26879040. Its totient is φ = 3086336.

The previous prime is 9688699. The next prime is 9688711. The reversal of 9688704 is 4078869.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8284 + ... + 9380.

It is an arithmetic number, because the mean of its divisors is an integer number (419985).

Almost surely, 2^9688704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9688704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13439520).

9688704 is an abundant number, since it is smaller than the sum of its proper divisors (17190336).

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

9688704 is a wasteful number, since it uses less digits than its factorization.

9688704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137 (or 1125 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 9688704 is about 3112.6683087024. The cubic root of 9688704 is about 213.1843056406.

The spelling of 9688704 in words is "nine million, six hundred eighty-eight thousand, seven hundred four".