9683666 has 8 divisors (see below), whose sum is σ = 14567040. Its totient is φ = 4827988.

The previous prime is 9683657. The next prime is 9683671. The reversal of 9683666 is 6663869.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6026 + ... + 7461.

It is an arithmetic number, because the mean of its divisors is an integer number (1820880).

Almost surely, 2^9683666 is an apocalyptic number.

9683666 is a deficient number, since it is larger than the sum of its proper divisors (4883374).

9683666 is a wasteful number, since it uses less digits than its factorization.

9683666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13848.

The product of its digits is 279936, while the sum is 44.

The square root of 9683666 is about 3111.8589299645. The cubic root of 9683666 is about 213.1473482125.

The spelling of 9683666 in words is "nine million, six hundred eighty-three thousand, six hundred sixty-six".