27004935386 has 32 divisors (see below), whose sum is σ = 47598921216. Its totient is φ = 11328408000.

The previous prime is 27004935383. The next prime is 27004935427. The reversal of 27004935386 is 68353940072.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 27004935386.

It is not an unprimeable number, because it can be changed into a prime (27004935383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2657876 + ... + 2668016.

It is an arithmetic number, because the mean of its divisors is an integer number (1487466288).

Almost surely, 2^27004935386 is an apocalyptic number.

27004935386 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

27004935386 is a deficient number, since it is larger than the sum of its proper divisors (20593985830).

27004935386 is a wasteful number, since it uses less digits than its factorization.

27004935386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19478.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 27004935386 in words is "twenty-seven billion, four million, nine hundred thirty-five thousand, three hundred eighty-six".