713386 has 4 divisors (see below), whose sum is σ = 1070082. Its totient is φ = 356692.

The previous prime is 713381. The next prime is 713389. The reversal of 713386 is 683317.

713386 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.

It can be written as a sum of positive squares in only one way, i.e., 680625 + 32761 = 825^2 + 181^2 .

It is not an unprimeable number, because it can be changed into a prime (713381) by changing a digit.

713386 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178345 + ... + 178348.

2⁷¹³³⁸⁶ is an apocalyptic number.

713386 is a deficient number, since it is larger than the sum of its proper divisors (356696).

713386 is a wasteful number, since it uses less digits than its factorization.

713386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356695.

The product of its digits is 3024, while the sum is 28.

The square root of 713386 is about 844.6218088589. The cubic root of 713386 is about 89.3528057104.

The spelling of 713386 in words is "seven hundred thirteen thousand, three hundred eighty-six".