1085794666 has 8 divisors (see below), whose sum is σ = 1776754944. Its totient is φ = 493543020.

The previous prime is 1085794657. The next prime is 1085794681. The reversal of 1085794666 is 6664975801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24677130 + ... + 24677173.

It is an arithmetic number, because the mean of its divisors is an integer number (222094368).

Almost surely, 2^1085794666 is an apocalyptic number.

1085794666 is a deficient number, since it is larger than the sum of its proper divisors (690960278).

1085794666 is a wasteful number, since it uses less digits than its factorization.

1085794666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49354316.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The square root of 1085794666 is about 32951.3985439162. The cubic root of 1085794666 is about 1027.8172477395.

The spelling of 1085794666 in words is "one billion, eighty-five million, seven hundred ninety-four thousand, six hundred sixty-six".