9688694 has 4 divisors (see below), whose sum is σ = 14533044. Its totient is φ = 4844346.

The previous prime is 9688687. The next prime is 9688699. The reversal of 9688694 is 4968869.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9688699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2422172 + ... + 2422175.

It is an arithmetic number, because the mean of its divisors is an integer number (3633261).

Almost surely, 2^9688694 is an apocalyptic number.

9688694 is a deficient number, since it is larger than the sum of its proper divisors (4844350).

9688694 is a wasteful number, since it uses less digits than its factorization.

9688694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4844349.

The product of its digits is 746496, while the sum is 50.

The square root of 9688694 is about 3112.6667023631. Note that the first 3 decimals coincide. The cubic root of 9688694 is about 213.1842322959.

The spelling of 9688694 in words is "nine million, six hundred eighty-eight thousand, six hundred ninety-four".