716716716 has 24 divisors (see below), whose sum is σ = 1681686720. Its totient is φ = 237570192.

The previous prime is 716716697. The next prime is 716716769. The reversal of 716716716 is 617617617.

716716716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

716716716 is a modest number, since divided by 716716 gives 716 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164686 + ... + 168981.

It is an arithmetic number, because the mean of its divisors is an integer number (70070280).

Almost surely, 2^716716716 is an apocalyptic number.

It is an amenable number.

716716716 is an abundant number, since it is smaller than the sum of its proper divisors (964970004).

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

716716716 is a wasteful number, since it uses less digits than its factorization.

716716716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333853 (or 333851 counting only the distinct ones).

The product of its digits is 74088, while the sum is 42.

The square root of 716716716 is about 26771.5654379792. The cubic root of 716716716 is about 894.9164912773.

Subtracting from 716716716 its reverse (617617617), we obtain a palindrome (99099099).

It can be divided in two parts, 71671 and 6716, that added together give a palindrome (78387).

The spelling of 716716716 in words is "seven hundred sixteen million, seven hundred sixteen thousand, seven hundred sixteen".