168696716 has 12 divisors (see below), whose sum is σ = 296456160. Its totient is φ = 83994960.

The previous prime is 168696701. The next prime is 168696719. The reversal of 168696716 is 617696861.

168696716 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (168696719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87275 + ... + 89186.

It is an arithmetic number, because the mean of its divisors is an integer number (24704680).

Almost surely, 2^168696716 is an apocalyptic number.

It is an amenable number.

168696716 is a deficient number, since it is larger than the sum of its proper divisors (127759444).

168696716 is a wasteful number, since it uses less digits than its factorization.

168696716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176704 (or 176702 counting only the distinct ones).

The product of its digits is 653184, while the sum is 50.

The square root of 168696716 is about 12988.3299927281. The cubic root of 168696716 is about 552.5465557297.

The spelling of 168696716 in words is "one hundred sixty-eight million, six hundred ninety-six thousand, seven hundred sixteen".