716723327617 has 8 divisors (see below), whose sum is σ = 781887919680. Its totient is φ = 651560056560.

The previous prime is 716723327591. The next prime is 716723327701.

716723327617 is nontrivially palindromic in base 10.

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 716723327617 - 2¹⁵ = 716723294849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (716723327017) 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 7 ways as a sum of consecutive naturals, for example, 1057908 + ... + 1597690.

It is an arithmetic number, because the mean of its divisors is an integer number (97735989960).

Almost surely, 2^716723327617 is an apocalyptic number.

It is an amenable number.

716723327617 is a deficient number, since it is larger than the sum of its proper divisors (65164592063).

716723327617 is a wasteful number, since it uses less digits than its factorization.

716723327617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 660503.

The product of its digits is 3111696, while the sum is 52.

The spelling of 716723327617 in words is "seven hundred sixteen billion, seven hundred twenty-three million, three hundred twenty-seven thousand, six hundred seventeen".