713997 has 6 divisors (see below), whose sum is σ = 1031342. Its totient is φ = 475992.

The previous prime is 713987. The next prime is 714029. The reversal of 713997 is 799317.

713997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 599076 + 114921 = 774^2 + 339^2 .

It is not a de Polignac number, because 713997 - 2⁴ = 713981 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 (713917) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39658 + ... + 39675.

2⁷¹³⁹⁹⁷ is an apocalyptic number.

It is an amenable number.

713997 is a deficient number, since it is larger than the sum of its proper divisors (317345).

713997 is a wasteful number, since it uses less digits than its factorization.

713997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79339 (or 79336 counting only the distinct ones).

The product of its digits is 11907, while the sum is 36.

The square root of 713997 is about 844.9834317902. The cubic root of 713997 is about 89.3783080263.

Adding to 713997 its product of digits (11907), we get a square (725904 = 852²).

It can be divided in two parts, 7 and 13997, that multiplied together give a palindrome (97979).

The spelling of 713997 in words is "seven hundred thirteen thousand, nine hundred ninety-seven".