27483699684 has 96 divisors (see below), whose sum is σ = 74204282880. Its totient is φ = 7755126912.

The previous prime is 27483699679. The next prime is 27483699697. The reversal of 27483699684 is 48699638472.

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, 2196157 + ... + 2208635.

It is an arithmetic number, because the mean of its divisors is an integer number (772961280).

Almost surely, 2^27483699684 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27483699684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37102141440).

27483699684 is an abundant number, since it is smaller than the sum of its proper divisors (46720583196).

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

27483699684 is a wasteful number, since it uses less digits than its factorization.

27483699684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12817 (or 12815 counting only the distinct ones).

The product of its digits is 125411328, while the sum is 66.

The spelling of 27483699684 in words is "twenty-seven billion, four hundred eighty-three million, six hundred ninety-nine thousand, six hundred eighty-four".