797824023 has 8 divisors (see below), whose sum is σ = 1110016128. Its totient is φ = 508757304.

The previous prime is 797823989. The next prime is 797824037. The reversal of 797824023 is 320428797.

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

It is not a de Polignac number, because 797824023 - 2¹⁰ = 797822999 is a prime.

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.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797824073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5781265 + ... + 5781402.

It is an arithmetic number, because the mean of its divisors is an integer number (138752016).

Almost surely, 2^797824023 is an apocalyptic number.

797824023 is a deficient number, since it is larger than the sum of its proper divisors (312192105).

797824023 is a wasteful number, since it uses less digits than its factorization.

797824023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11562693.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 797824023 is about 28245.7788527773. The cubic root of 797824023 is about 927.4753365862.

The spelling of 797824023 in words is "seven hundred ninety-seven million, eight hundred twenty-four thousand, twenty-three".