966680173 has 4 divisors (see below), whose sum is σ = 970096288. Its totient is φ = 963264060.

The previous prime is 966680159. The next prime is 966680177. The reversal of 966680173 is 371086669.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 966680173 - 2⁹ = 966679661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966680177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1707633 + ... + 1708198.

It is an arithmetic number, because the mean of its divisors is an integer number (242524072).

Almost surely, 2^966680173 is an apocalyptic number.

It is an amenable number.

966680173 is a deficient number, since it is larger than the sum of its proper divisors (3416115).

966680173 is a wasteful number, since it uses less digits than its factorization.

966680173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3416114.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 966680173 is about 31091.4807141764. The cubic root of 966680173 is about 988.7676987822.

The spelling of 966680173 in words is "nine hundred sixty-six million, six hundred eighty thousand, one hundred seventy-three".