27927834348 has 24 divisors (see below), whose sum is σ = 65506129920. Its totient is φ = 9260537680.

The previous prime is 27927834293. The next prime is 27927834367. The reversal of 27927834348 is 84343872972.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6090168 + ... + 6094751.

It is an arithmetic number, because the mean of its divisors is an integer number (2729422080).

Almost surely, 2^27927834348 is an apocalyptic number.

It is an amenable number.

27927834348 is an abundant number, since it is smaller than the sum of its proper divisors (37578295572).

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

27927834348 is a wasteful number, since it uses less digits than its factorization.

27927834348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12185117 (or 12185115 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 57.

The spelling of 27927834348 in words is "twenty-seven billion, nine hundred twenty-seven million, eight hundred thirty-four thousand, three hundred forty-eight".