713761 has 4 divisors (see below), whose sum is σ = 725524. Its totient is φ = 702000.

The previous prime is 713753. The next prime is 713771. The reversal of 713761 is 167317.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 250000 + 463761 = 500^2 + 681^2 .

It is a cyclic number.

It is not a de Polignac number, because 713761 - 2³ = 713753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (713771) 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, 5790 + ... + 5911.

It is an arithmetic number, because the mean of its divisors is an integer number (181381).

2⁷¹³⁷⁶¹ is an apocalyptic number.

It is an amenable number.

713761 is a deficient number, since it is larger than the sum of its proper divisors (11763).

713761 is a wasteful number, since it uses less digits than its factorization.

713761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11762.

The product of its digits is 882, while the sum is 25.

The square root of 713761 is about 844.8437725402. The cubic root of 713761 is about 89.3684594298.

The spelling of 713761 in words is "seven hundred thirteen thousand, seven hundred sixty-one".