716983 has 4 divisors (see below), whose sum is σ = 724048. Its totient is φ = 709920.

The previous prime is 716981. The next prime is 716987. The reversal of 716983 is 389617.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 389617 = 139 ⋅2803.

It is a cyclic number.

It is not a de Polignac number, because 716983 - 2¹ = 716981 is a prime.

It is a Duffinian number.

716983 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3378 + ... + 3583.

It is an arithmetic number, because the mean of its divisors is an integer number (181012).

2⁷¹⁶⁹⁸³ is an apocalyptic number.

716983 is a deficient number, since it is larger than the sum of its proper divisors (7065).

716983 is a wasteful number, since it uses less digits than its factorization.

716983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7064.

The product of its digits is 9072, while the sum is 34.

The square root of 716983 is about 846.7484868602. The cubic root of 716983 is about 89.5027307927.

The spelling of 716983 in words is "seven hundred sixteen thousand, nine hundred eighty-three".