713663 has 2 divisors, whose sum is σ = 713664. Its totient is φ = 713662.

The previous prime is 713653. The next prime is 713681. The reversal of 713663 is 366317.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 713663 - 2⁶ = 713599 is a prime.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 713663.

It is not a weakly prime, because it can be changed into another prime (713653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356831 + 356832.

It is an arithmetic number, because the mean of its divisors is an integer number (356832).

2⁷¹³⁶⁶³ is an apocalyptic number.

713663 is a deficient number, since it is larger than the sum of its proper divisors (1).

713663 is an equidigital number, since it uses as much as digits as its factorization.

713663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268, while the sum is 26.

The square root of 713663 is about 844.7857716605. The cubic root of 713663 is about 89.3643691204.

The spelling of 713663 in words is "seven hundred thirteen thousand, six hundred sixty-three".