9663166 has 8 divisors (see below), whose sum is σ = 14508000. Its totient is φ = 4827168.

The previous prime is 9663161. The next prime is 9663169. The reversal of 9663166 is 6613669.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9663161) 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, 2790 + ... + 5206.

It is an arithmetic number, because the mean of its divisors is an integer number (1813500).

Almost surely, 2^9663166 is an apocalyptic number.

9663166 is a deficient number, since it is larger than the sum of its proper divisors (4844834).

9663166 is a wasteful number, since it uses less digits than its factorization.

9663166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4418.

The product of its digits is 34992, while the sum is 37.

The square root of 9663166 is about 3108.5633337605. The cubic root of 9663166 is about 212.9968333267.

The spelling of 9663166 in words is "nine million, six hundred sixty-three thousand, one hundred sixty-six".