713705 has 8 divisors (see below), whose sum is σ = 861000. Its totient is φ = 567936.

The previous prime is 713681. The next prime is 713737. The reversal of 713705 is 507317.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 287296 + 426409 = 536^2 + 653^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 713705 - 2¹⁰ = 712681 is a prime.

It is a Curzon number.

It is a congruent number.

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, 1541 + ... + 1949.

It is an arithmetic number, because the mean of its divisors is an integer number (107625).

2⁷¹³⁷⁰⁵ is an apocalyptic number.

It is an amenable number.

713705 is a deficient number, since it is larger than the sum of its proper divisors (147295).

713705 is a wasteful number, since it uses less digits than its factorization.

713705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 763.

The product of its (nonzero) digits is 735, while the sum is 23.

The square root of 713705 is about 844.8106296680. The cubic root of 713705 is about 89.3661221560.

The spelling of 713705 in words is "seven hundred thirteen thousand, seven hundred five".