796819491 has 16 divisors (see below), whose sum is σ = 1271279520. Its totient is φ = 490350240.

The previous prime is 796819483. The next prime is 796819553. The reversal of 796819491 is 194918697.

796819491 is a `hidden beast` number, since 79 + 6 + 81 + 9 + 491 = 666.

796819491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 796819491 - 2³ = 796819483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (796819411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1134720 + ... + 1135421.

It is an arithmetic number, because the mean of its divisors is an integer number (79454970).

Almost surely, 2^796819491 is an apocalyptic number.

796819491 is a deficient number, since it is larger than the sum of its proper divisors (474460029).

796819491 is a wasteful number, since it uses less digits than its factorization.

796819491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270163 (or 2270157 counting only the distinct ones).

The product of its digits is 979776, while the sum is 54.

The square root of 796819491 is about 28227.9912675344. The cubic root of 796819491 is about 927.0859148909.

The spelling of 796819491 in words is "seven hundred ninety-six million, eight hundred nineteen thousand, four hundred ninety-one".