27701072684 has 12 divisors (see below), whose sum is σ = 48747699000. Its totient is φ = 13773158688.

The previous prime is 27701072669. The next prime is 27701072689. The reversal of 27701072684 is 48627010772.

It is not an unprimeable number, because it can be changed into a prime (27701072689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19343609 + ... + 19345040.

It is an arithmetic number, because the mean of its divisors is an integer number (4062308250).

Almost surely, 2^27701072684 is an apocalyptic number.

It is an amenable number.

27701072684 is a deficient number, since it is larger than the sum of its proper divisors (21046626316).

27701072684 is a wasteful number, since it uses less digits than its factorization.

27701072684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38688832 (or 38688830 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 44.

The spelling of 27701072684 in words is "twenty-seven billion, seven hundred one million, seventy-two thousand, six hundred eighty-four".