797829 has 8 divisors (see below), whose sum is σ = 1119840. Its totient is φ = 503856.

The previous prime is 797813. The next prime is 797833. The reversal of 797829 is 928797.

797829 is digitally balanced in base 7, 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 797829 - 2⁴ = 797813 is a prime.

It is a super-2 number, since 2×797829² = 1273062226482, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

797829 is strictly pandigital in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797869) 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, 6942 + ... + 7055.

It is an arithmetic number, because the mean of its divisors is an integer number (139980).

2⁷⁹⁷⁸²⁹ is an apocalyptic number.

It is an amenable number.

797829 is a deficient number, since it is larger than the sum of its proper divisors (322011).

797829 is a wasteful number, since it uses less digits than its factorization.

797829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14019.

The product of its digits is 63504, while the sum is 42.

The square root of 797829 is about 893.2127406167. The cubic root of 797829 is about 92.7477265180.

The spelling of 797829 in words is "seven hundred ninety-seven thousand, eight hundred twenty-nine".