716743 has 2 divisors, whose sum is σ = 716744. Its totient is φ = 716742.

The previous prime is 716741. The next prime is 716747. The reversal of 716743 is 347617.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 716743 - 2¹ = 716741 is a prime.

Together with 716741, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (716741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358371 + 358372.

It is an arithmetic number, because the mean of its divisors is an integer number (358372).

2⁷¹⁶⁷⁴³ is an apocalyptic number.

716743 is a deficient number, since it is larger than the sum of its proper divisors (1).

716743 is an equidigital number, since it uses as much as digits as its factorization.

716743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3528, while the sum is 28.

The square root of 716743 is about 846.6067564106. The cubic root of 716743 is about 89.4927430838.

The spelling of 716743 in words is "seven hundred sixteen thousand, seven hundred forty-three".