797163 has 8 divisors (see below), whose sum is σ = 1088976. Its totient is φ = 518400.

The previous prime is 797161. The next prime is 797171. The reversal of 797163 is 361797.

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

It is not a de Polignac number, because 797163 - 2¹ = 797161 is a prime.

797163 is a lucky number.

It is a plaindrome in base 9.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 797163.

It is not an unprimeable number, because it can be changed into a prime (797161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3118 + ... + 3363.

It is an arithmetic number, because the mean of its divisors is an integer number (136122).

797163 is a Friedman number, since it can be written as (9+(3*1)^(7+7))/6, using all its digits and the basic arithmetic operations.

2⁷⁹⁷¹⁶³ is an apocalyptic number.

797163 is a deficient number, since it is larger than the sum of its proper divisors (291813).

797163 is a wasteful number, since it uses less digits than its factorization.

797163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6525.

The product of its digits is 7938, while the sum is 33.

The square root of 797163 is about 892.8398512611. The cubic root of 797163 is about 92.7219118043.

The spelling of 797163 in words is "seven hundred ninety-seven thousand, one hundred sixty-three".