713788961 has 4 divisors (see below), whose sum is σ = 722388912. Its totient is φ = 705189012.

The previous prime is 713788951. The next prime is 713788987. The reversal of 713788961 is 169887317.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 169887317 = 2731 ⋅62207.

It is a cyclic number.

It is not a de Polignac number, because 713788961 - 2¹⁰ = 713787937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (713788931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4299851 + ... + 4300016.

It is an arithmetic number, because the mean of its divisors is an integer number (180597228).

Almost surely, 2^713788961 is an apocalyptic number.

It is an amenable number.

713788961 is a deficient number, since it is larger than the sum of its proper divisors (8599951).

713788961 is an equidigital number, since it uses as much as digits as its factorization.

713788961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8599950.

The product of its digits is 508032, while the sum is 50.

The square root of 713788961 is about 26716.8291718909. The cubic root of 713788961 is about 893.6962639314.

The spelling of 713788961 in words is "seven hundred thirteen million, seven hundred eighty-eight thousand, nine hundred sixty-one".