27306804036 has 24 divisors (see below), whose sum is σ = 63748127520. Its totient is φ = 9097660672.

The previous prime is 27306804017. The next prime is 27306804053. The reversal of 27306804036 is 63040860372.

It is a junction number, because it is equal to n+sod(n) for n = 27306803985 and 27306804003.

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 7 ways as a sum of consecutive naturals, for example, 551181 + ... + 598676.

It is an arithmetic number, because the mean of its divisors is an integer number (2656171980).

Almost surely, 2^27306804036 is an apocalyptic number.

It is an amenable number.

27306804036 is an abundant number, since it is smaller than the sum of its proper divisors (36441323484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27306804036 is a wasteful number, since it uses less digits than its factorization.

27306804036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151843 (or 1151841 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 27306804036 in words is "twenty-seven billion, three hundred six million, eight hundred four thousand, thirty-six".