27384186748 has 12 divisors (see below), whose sum is σ = 47934326440. Its totient is φ = 13688664912.

The previous prime is 27384186719. The next prime is 27384186749. The reversal of 27384186748 is 84768148372.

It is a junction number, because it is equal to n+sod(n) for n = 27384186692 and 27384186701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27384186749) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 839103 + ... + 871126.

Almost surely, 2^27384186748 is an apocalyptic number.

It is an amenable number.

27384186748 is a deficient number, since it is larger than the sum of its proper divisors (20550139692).

27384186748 is a wasteful number, since it uses less digits than its factorization.

27384186748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714236 (or 1714234 counting only the distinct ones).

The product of its digits is 14450688, while the sum is 58.

The spelling of 27384186748 in words is "twenty-seven billion, three hundred eighty-four million, one hundred eighty-six thousand, seven hundred forty-eight".