966173605 has 8 divisors (see below), whose sum is σ = 1159644672. Its totient is φ = 772781328.

The previous prime is 966173573. The next prime is 966173639. The reversal of 966173605 is 506371669.

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

It is a cyclic number.

It is not a de Polignac number, because 966173605 - 2⁵ = 966173573 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 11892 + ... + 45538.

It is an arithmetic number, because the mean of its divisors is an integer number (144955584).

Almost surely, 2^966173605 is an apocalyptic number.

It is an amenable number.

966173605 is a deficient number, since it is larger than the sum of its proper divisors (193471067).

966173605 is a wasteful number, since it uses less digits than its factorization.

966173605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39395.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 966173605 is about 31083.3332350313. Note that the first 3 decimals coincide. The cubic root of 966173605 is about 988.5949544398.

The spelling of 966173605 in words is "nine hundred sixty-six million, one hundred seventy-three thousand, six hundred five".