713997017766 has 24 divisors (see below), whose sum is σ = 1547115302304. Its totient is φ = 237980273040.

The previous prime is 713997017759. The next prime is 713997017807. The reversal of 713997017766 is 667710799317.

713997017766 is a `hidden beast` number, since 7 + 1 + 399 + 70 + 177 + 6 + 6 = 666.

713997017766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1325070 + ... + 1784321.

It is an arithmetic number, because the mean of its divisors is an integer number (64463137596).

Almost surely, 2^713997017766 is an apocalyptic number.

713997017766 is an abundant number, since it is smaller than the sum of its proper divisors (833118284538).

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

713997017766 is a wasteful number, since it uses less digits than its factorization.

713997017766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3122156 (or 3122153 counting only the distinct ones).

The product of its (nonzero) digits is 21003948, while the sum is 63.

The spelling of 713997017766 in words is "seven hundred thirteen billion, nine hundred ninety-seven million, seventeen thousand, seven hundred sixty-six".