1027768108 has 12 divisors (see below), whose sum is σ = 1798839000. Its totient is φ = 513814112.

The previous prime is 1027768081. The next prime is 1027768111. The reversal of 1027768108 is 8018677201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29760 + ... + 54232.

It is an arithmetic number, because the mean of its divisors is an integer number (149903250).

Almost surely, 2^1027768108 is an apocalyptic number.

It is an amenable number.

1027768108 is a deficient number, since it is larger than the sum of its proper divisors (771070892).

1027768108 is a wasteful number, since it uses less digits than its factorization.

1027768108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34976 (or 34974 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 40.

The square root of 1027768108 is about 32058.8226234215. The cubic root of 1027768108 is about 1009.1716594909.

The spelling of 1027768108 in words is "one billion, twenty-seven million, seven hundred sixty-eight thousand, one hundred eight".