1368705166 has 16 divisors (see below), whose sum is σ = 2161958400. Its totient is φ = 648080568.

The previous prime is 1368705133. The next prime is 1368705181. The reversal of 1368705166 is 6615078631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122281 + ... + 133003.

It is an arithmetic number, because the mean of its divisors is an integer number (135122400).

Almost surely, 2^1368705166 is an apocalyptic number.

1368705166 is a deficient number, since it is larger than the sum of its proper divisors (793253234).

1368705166 is a wasteful number, since it uses less digits than its factorization.

1368705166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14103.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 1368705166 is about 36996.0155422175. The cubic root of 1368705166 is about 1110.2905296914.

The spelling of 1368705166 in words is "one billion, three hundred sixty-eight million, seven hundred five thousand, one hundred sixty-six".