27646328714 has 8 divisors (see below), whose sum is σ = 41471206788. Its totient is φ = 13822593120.

The previous prime is 27646328669. The next prime is 27646328719. The reversal of 27646328714 is 41782364672.

It can be written as a sum of positive squares in 2 ways, for example, as 27616789489 + 29539225 = 166183^2 + 5435^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (27646328719) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 222317 + ... + 323600.

Almost surely, 2^27646328714 is an apocalyptic number.

27646328714 is a deficient number, since it is larger than the sum of its proper divisors (13824878074).

27646328714 is a wasteful number, since it uses less digits than its factorization.

27646328714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571240.

The product of its digits is 2709504, while the sum is 50.

The spelling of 27646328714 in words is "twenty-seven billion, six hundred forty-six million, three hundred twenty-eight thousand, seven hundred fourteen".