966672517 has 4 divisors (see below), whose sum is σ = 966996576. Its totient is φ = 966348460.

The previous prime is 966672503. The next prime is 966672529. The reversal of 966672517 is 715276669.

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 966672517 - 2⁷ = 966672389 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 (966670517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157513 + ... + 163534.

It is an arithmetic number, because the mean of its divisors is an integer number (241749144).

Almost surely, 2^966672517 is an apocalyptic number.

It is an amenable number.

966672517 is a deficient number, since it is larger than the sum of its proper divisors (324059).

966672517 is a wasteful number, since it uses less digits than its factorization.

966672517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324058.

The product of its digits is 952560, while the sum is 49.

The square root of 966672517 is about 31091.3575933892. The cubic root of 966672517 is about 988.7650884651.

The spelling of 966672517 in words is "nine hundred sixty-six million, six hundred seventy-two thousand, five hundred seventeen".