3805611105 has 16 divisors (see below), whose sum is σ = 6091524864. Its totient is φ = 2028810240.

The previous prime is 3805611053. The next prime is 3805611133. The reversal of 3805611105 is 5011165083.

It is not a de Polignac number, because 3805611105 - 2⁹ = 3805610593 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 15136 + ... + 88545.

It is an arithmetic number, because the mean of its divisors is an integer number (380720304).

Almost surely, 2^3805611105 is an apocalyptic number.

It is an amenable number.

3805611105 is a deficient number, since it is larger than the sum of its proper divisors (2285913759).

3805611105 is a wasteful number, since it uses less digits than its factorization.

3805611105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106136.

The product of its (nonzero) digits is 3600, while the sum is 30.

The square root of 3805611105 is about 61689.6353125872. The cubic root of 3805611105 is about 1561.2584499382.

Adding to 3805611105 its reverse (5011165083), we get a palindrome (8816776188).

The spelling of 3805611105 in words is "three billion, eight hundred five million, six hundred eleven thousand, one hundred five".