966669172 has 12 divisors (see below), whose sum is σ = 1933338400. Its totient is φ = 414286776.

The previous prime is 966669167. The next prime is 966669217. The reversal of 966669172 is 271966669.

966669172 is an admirable number.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17261922 + ... + 17261977.

Almost surely, 2^966669172 is an apocalyptic number.

It is an amenable number.

966669172 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

966669172 is a wasteful number, since it uses less digits than its factorization.

966669172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34523910 (or 34523908 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 52.

The square root of 966669172 is about 31091.3038002590. The cubic root of 966669172 is about 988.7639479813.

The spelling of 966669172 in words is "nine hundred sixty-six million, six hundred sixty-nine thousand, one hundred seventy-two".