27974230284 has 96 divisors (see below), whose sum is σ = 87639584256. Its totient is φ = 6707105280.

The previous prime is 27974230267. The next prime is 27974230313. The reversal of 27974230284 is 48203247972.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1152417 + ... + 1176440.

It is an arithmetic number, because the mean of its divisors is an integer number (912912336).

Almost surely, 2^27974230284 is an apocalyptic number.

It is an amenable number.

27974230284 is an abundant number, since it is smaller than the sum of its proper divisors (59665353972).

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

27974230284 is a wasteful number, since it uses less digits than its factorization.

27974230284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2328895 (or 2328893 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 48.

The spelling of 27974230284 in words is "twenty-seven billion, nine hundred seventy-four million, two hundred thirty thousand, two hundred eighty-four".