796821508235 has 4 divisors (see below), whose sum is σ = 956185809888. Its totient is φ = 637457206584.

The previous prime is 796821508151. The next prime is 796821508247. The reversal of 796821508235 is 532805128697.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 532805128697 = 2099 ⋅253837603.

It is a cyclic number.

It is not a de Polignac number, because 796821508235 - 2²⁸ = 796553072779 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 79682150819 + ... + 79682150828.

It is an arithmetic number, because the mean of its divisors is an integer number (239046452472).

Almost surely, 2^796821508235 is an apocalyptic number.

796821508235 is a deficient number, since it is larger than the sum of its proper divisors (159364301653).

796821508235 is a wasteful number, since it uses less digits than its factorization.

796821508235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159364301652.

The product of its (nonzero) digits is 7257600, while the sum is 56.

The spelling of 796821508235 in words is "seven hundred ninety-six billion, eight hundred twenty-one million, five hundred eight thousand, two hundred thirty-five".