27799950936 has 32 divisors (see below), whose sum is σ = 69596582400. Its totient is φ = 9253756320.

The previous prime is 27799950923. The next prime is 27799950953. The reversal of 27799950936 is 63905999772.

It is a happy number.

It is a congruent 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, 788260 + ... + 822771.

It is an arithmetic number, because the mean of its divisors is an integer number (2174893200).

Almost surely, 2^27799950936 is an apocalyptic number.

It is an amenable number.

27799950936 is an abundant number, since it is smaller than the sum of its proper divisors (41796631464).

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

27799950936 is a wasteful number, since it uses less digits than its factorization.

27799950936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611759 (or 1611755 counting only the distinct ones).

The product of its (nonzero) digits is 57868020, while the sum is 66.

The spelling of 27799950936 in words is "twenty-seven billion, seven hundred ninety-nine million, nine hundred fifty thousand, nine hundred thirty-six".