716997 has 8 divisors (see below), whose sum is σ = 961600. Its totient is φ = 475200.

The previous prime is 716987. The next prime is 717001. The reversal of 716997 is 799617.

716997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 716997 - 2⁴ = 716981 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 (716917) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4 + ... + 1197.

It is an arithmetic number, because the mean of its divisors is an integer number (120200).

2⁷¹⁶⁹⁹⁷ is an apocalyptic number.

It is an amenable number.

716997 is a deficient number, since it is larger than the sum of its proper divisors (244603).

716997 is a wasteful number, since it uses less digits than its factorization.

716997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1403.

The product of its digits is 23814, while the sum is 39.

The square root of 716997 is about 846.7567537375. The cubic root of 716997 is about 89.5033133403.

The spelling of 716997 in words is "seven hundred sixteen thousand, nine hundred ninety-seven".