3305305312 has 48 divisors (see below), whose sum is σ = 6898856832. Its totient is φ = 1556098560.

The previous prime is 3305305307. The next prime is 3305305319. The reversal of 3305305312 is 2135035033.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3305305319) by changing a digit.

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, 8323 + ... + 81730.

It is an arithmetic number, because the mean of its divisors is an integer number (143726184).

Almost surely, 2^3305305312 is an apocalyptic number.

3305305312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3305305312 is an abundant number, since it is smaller than the sum of its proper divisors (3593551520).

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

3305305312 is a wasteful number, since it uses less digits than its factorization.

3305305312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90131 (or 90123 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 25.

The square root of 3305305312 is about 57491.7847348645. The cubic root of 3305305312 is about 1489.6029619409.

The spelling of 3305305312 in words is "three billion, three hundred five million, three hundred five thousand, three hundred twelve".