966746647669 has 8 divisors (see below), whose sum is σ = 1055035116000. Its totient is φ = 878525247600.

The previous prime is 966746647651. The next prime is 966746647733.

966746647669 is nontrivially palindromic in base 10.

966746647669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 966746647669 - 2¹⁷ = 966746516597 is a prime.

It is a super-2 number, since 2×966746647669² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 966746647595 and 966746647604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966746647169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16736919 + ... + 16794580.

It is an arithmetic number, because the mean of its divisors is an integer number (131879389500).

Almost surely, 2^966746647669 is an apocalyptic number.

It is an amenable number.

966746647669 is a deficient number, since it is larger than the sum of its proper divisors (88288468331).

966746647669 is a wasteful number, since it uses less digits than its factorization.

966746647669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33534131.

The product of its digits is 2962842624, while the sum is 76.

The spelling of 966746647669 in words is "nine hundred sixty-six billion, seven hundred forty-six million, six hundred forty-seven thousand, six hundred sixty-nine".