713806866 has 12 divisors (see below), whose sum is σ = 1546581582. Its totient is φ = 237935616.

The previous prime is 713806861. The next prime is 713806871. The reversal of 713806866 is 668608317.

It is an interprime number because it is at equal distance from previous prime (713806861) and next prime (713806871).

It can be written as a sum of positive squares in only one way, i.e., 403166241 + 310640625 = 20079^2 + 17625^2 .

It is not an unprimeable number, because it can be changed into a prime (713806861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19827951 + ... + 19827986.

Almost surely, 2^713806866 is an apocalyptic number.

713806866 is an abundant number, since it is smaller than the sum of its proper divisors (832774716).

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

713806866 is a wasteful number, since it uses less digits than its factorization.

713806866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39655945 (or 39655942 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 713806866 is about 26717.1642582067. The cubic root of 713806866 is about 893.7037364939.

The spelling of 713806866 in words is "seven hundred thirteen million, eight hundred six thousand, eight hundred sixty-six".