716829 has 4 divisors (see below), whose sum is σ = 955776. Its totient is φ = 477884.

The previous prime is 716827. The next prime is 716857. The reversal of 716829 is 928617.

716829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 928617 = 3 ⋅309539.

It is a cyclic number.

It is not a de Polignac number, because 716829 - 2¹ = 716827 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 716829.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716827) 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, 119469 + ... + 119474.

It is an arithmetic number, because the mean of its divisors is an integer number (238944).

2⁷¹⁶⁸²⁹ is an apocalyptic number.

It is an amenable number.

716829 is a deficient number, since it is larger than the sum of its proper divisors (238947).

716829 is a wasteful number, since it uses less digits than its factorization.

716829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238946.

The product of its digits is 6048, while the sum is 33.

The square root of 716829 is about 846.6575458826. The cubic root of 716829 is about 89.4963222691.

It can be divided in two parts, 7 and 16829, that added together give a triangular number (16836 = T₁₈₃).

The spelling of 716829 in words is "seven hundred sixteen thousand, eight hundred twenty-nine".