3305481172 has 48 divisors (see below), whose sum is σ = 6865149312. Its totient is φ = 1363115520.

The previous prime is 3305481163. The next prime is 3305481191. The reversal of 3305481172 is 2711845033.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64083 + ... + 103525.

It is an arithmetic number, because the mean of its divisors is an integer number (143023944).

Almost surely, 2^3305481172 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3305481172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3432574656).

3305481172 is an abundant number, since it is smaller than the sum of its proper divisors (3559668140).

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

3305481172 is a wasteful number, since it uses less digits than its factorization.

3305481172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39568 (or 39566 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 3305481172 is about 57493.3141504297. The cubic root of 3305481172 is about 1489.6293797659.

The spelling of 3305481172 in words is "three billion, three hundred five million, four hundred eighty-one thousand, one hundred seventy-two".