27706446998 has 16 divisors (see below), whose sum is σ = 41674623504. Its totient is φ = 13814932320.

The previous prime is 27706446979. The next prime is 27706447049. The reversal of 27706446998 is 89964460772.

It is a self number, because there is not a number n which added to its sum of digits gives 27706446998.

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, 2981936 + ... + 2991212.

It is an arithmetic number, because the mean of its divisors is an integer number (2604663969).

Almost surely, 2^27706446998 is an apocalyptic number.

27706446998 is a deficient number, since it is larger than the sum of its proper divisors (13968176506).

27706446998 is a wasteful number, since it uses less digits than its factorization.

27706446998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13247.

The product of its (nonzero) digits is 36578304, while the sum is 62.

The spelling of 27706446998 in words is "twenty-seven billion, seven hundred six million, four hundred forty-six thousand, nine hundred ninety-eight".