713239477 has 4 divisors (see below), whose sum is σ = 720301356. Its totient is φ = 706177600.

The previous prime is 713239469. The next prime is 713239487. The reversal of 713239477 is 774932317.

713239477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 774932317 = 13037 ⋅59441.

It can be written as a sum of positive squares in 2 ways, for example, as 505620196 + 207619281 = 22486^2 + 14409^2 .

It is a cyclic number.

It is not a de Polignac number, because 713239477 - 2³ = 713239469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713239447) 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, 3530788 + ... + 3530989.

It is an arithmetic number, because the mean of its divisors is an integer number (180075339).

Almost surely, 2^713239477 is an apocalyptic number.

It is an amenable number.

713239477 is a deficient number, since it is larger than the sum of its proper divisors (7061879).

713239477 is a wasteful number, since it uses less digits than its factorization.

713239477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7061878.

The product of its digits is 222264, while the sum is 43.

The square root of 713239477 is about 26706.5437112330. The cubic root of 713239477 is about 893.4668787351.

The spelling of 713239477 in words is "seven hundred thirteen million, two hundred thirty-nine thousand, four hundred seventy-seven".