1106845668 has 96 divisors (see below), whose sum is σ = 2998800000. Its totient is φ = 352598400.

The previous prime is 1106845667. The next prime is 1106845681. The reversal of 1106845668 is 8665486011.

1106845668 is a `hidden beast` number, since 1 + 1 + 0 + 6 + 84 + 566 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (1106845667) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 314583 + ... + 318081.

It is an arithmetic number, because the mean of its divisors is an integer number (31237500).

Almost surely, 2^1106845668 is an apocalyptic number.

1106845668 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1106845668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1499400000).

1106845668 is an abundant number, since it is smaller than the sum of its proper divisors (1891954332).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1106845668 is a wasteful number, since it uses less digits than its factorization.

1106845668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3642 (or 3634 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 1106845668 is about 33269.2901637531. The cubic root of 1106845668 is about 1034.4170966861.

The spelling of 1106845668 in words is "one billion, one hundred six million, eight hundred forty-five thousand, six hundred sixty-eight".