8966705717 has 16 divisors (see below), whose sum is σ = 9291240000. Its totient is φ = 8649375744.

The previous prime is 8966705711. The next prime is 8966705719. The reversal of 8966705717 is 7175076698.

It is a cyclic number.

It is not a de Polignac number, because 8966705717 - 2⁶ = 8966705653 is a prime.

It is a super-2 number, since 2×8966705717² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8966705711) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 723509 + ... + 735797.

It is an arithmetic number, because the mean of its divisors is an integer number (580702500).

Almost surely, 2^8966705717 is an apocalyptic number.

It is an amenable number.

8966705717 is a deficient number, since it is larger than the sum of its proper divisors (324534283).

8966705717 is a wasteful number, since it uses less digits than its factorization.

8966705717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12580.

The product of its (nonzero) digits is 4445280, while the sum is 56.

The square root of 8966705717 is about 94692.6909375798. The cubic root of 8966705717 is about 2077.5156573064.

The spelling of 8966705717 in words is "eight billion, nine hundred sixty-six million, seven hundred five thousand, seven hundred seventeen".