3305988172 has 12 divisors (see below), whose sum is σ = 5785906896. Its totient is φ = 1652871920.

The previous prime is 3305988143. The next prime is 3305988173. The reversal of 3305988172 is 2718895033.

It is not an unprimeable number, because it can be changed into a prime (3305988173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60498 + ... + 101350.

It is an arithmetic number, because the mean of its divisors is an integer number (482158908).

Almost surely, 2^3305988172 is an apocalyptic number.

It is an amenable number.

3305988172 is a deficient number, since it is larger than the sum of its proper divisors (2479918724).

3305988172 is a wasteful number, since it uses less digits than its factorization.

3305988172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61088 (or 61086 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 3305988172 is about 57497.7231897055. The cubic root of 3305988172 is about 1489.7055364529.

The spelling of 3305988172 in words is "three billion, three hundred five million, nine hundred eighty-eight thousand, one hundred seventy-two".