808196927 has 4 divisors (see below), whose sum is σ = 821895240. Its totient is φ = 794498616.

The previous prime is 808196923. The next prime is 808196933. The reversal of 808196927 is 729691808.

808196927 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 808196927 - 2² = 808196923 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808196923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6849068 + ... + 6849185.

It is an arithmetic number, because the mean of its divisors is an integer number (205473810).

Almost surely, 2^808196927 is an apocalyptic number.

808196927 is a deficient number, since it is larger than the sum of its proper divisors (13698313).

808196927 is a wasteful number, since it uses less digits than its factorization.

808196927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13698312.

The product of its (nonzero) digits is 435456, while the sum is 50.

The square root of 808196927 is about 28428.8045299130. The cubic root of 808196927 is about 931.4775629813.

The spelling of 808196927 in words is "eight hundred eight million, one hundred ninety-six thousand, nine hundred twenty-seven".