808014794618 has 4 divisors (see below), whose sum is σ = 1212022191930. Its totient is φ = 404007397308.

The previous prime is 808014794591. The next prime is 808014794623. The reversal of 808014794618 is 816497410808.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 479934429529 + 328080365089 = 692773^2 + 572783^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202003698653 + ... + 202003698656.

Almost surely, 2^808014794618 is an apocalyptic number.

808014794618 is a deficient number, since it is larger than the sum of its proper divisors (404007397312).

808014794618 is a wasteful number, since it uses less digits than its factorization.

808014794618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404007397311.

The product of its (nonzero) digits is 3096576, while the sum is 56.

The spelling of 808014794618 in words is "eight hundred eight billion, fourteen million, seven hundred ninety-four thousand, six hundred eighteen".