27836770486 has 16 divisors (see below), whose sum is σ = 47777761440. Its totient is φ = 11915648640.

The previous prime is 27836770469. The next prime is 27836770517. The reversal of 27836770486 is 68407763872.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 27836770486.

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, 1187635 + ... + 1210846.

It is an arithmetic number, because the mean of its divisors is an integer number (2986110090).

Almost surely, 2^27836770486 is an apocalyptic number.

27836770486 is a deficient number, since it is larger than the sum of its proper divisors (19940990954).

27836770486 is a wasteful number, since it uses less digits than its factorization.

27836770486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2399319.

The product of its (nonzero) digits is 18966528, while the sum is 58.

The spelling of 27836770486 in words is "twenty-seven billion, eight hundred thirty-six million, seven hundred seventy thousand, four hundred eighty-six".