3305604105 has 24 divisors (see below), whose sum is σ = 5746158600. Its totient is φ = 1757928960.

The previous prime is 3305604101. The next prime is 3305604119. The reversal of 3305604105 is 5014065033.

It can be written as a sum of positive squares in 4 ways, for example, as 262537209 + 3043066896 = 16203^2 + 55164^2 .

It is not a de Polignac number, because 3305604105 - 2² = 3305604101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3305604101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89536 + ... + 120945.

It is an arithmetic number, because the mean of its divisors is an integer number (239423275).

Almost surely, 2^3305604105 is an apocalyptic number.

It is an amenable number.

3305604105 is a deficient number, since it is larger than the sum of its proper divisors (2440554495).

3305604105 is a wasteful number, since it uses less digits than its factorization.

3305604105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210841 (or 210838 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 3305604105 is about 57494.3832474095. The cubic root of 3305604105 is about 1489.6478462996.

Adding to 3305604105 its reverse (5014065033), we get a palindrome (8319669138).

The spelling of 3305604105 in words is "three billion, three hundred five million, six hundred four thousand, one hundred five".