3399305688 has 48 divisors (see below), whose sum is σ = 9214136880. Its totient is φ = 1132156224.

The previous prime is 3399305683. The next prime is 3399305747. The reversal of 3399305688 is 8865039933.

3399305688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3399305681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69981 + ... + 108147.

It is an arithmetic number, because the mean of its divisors is an integer number (191961185).

Almost surely, 2^3399305688 is an apocalyptic number.

It is an amenable number.

3399305688 is an abundant number, since it is smaller than the sum of its proper divisors (5814831192).

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

3399305688 is a wasteful number, since it uses less digits than its factorization.

3399305688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39416 (or 39409 counting only the distinct ones).

The product of its (nonzero) digits is 4199040, while the sum is 54.

The square root of 3399305688 is about 58303.5649681904. The cubic root of 3399305688 is about 1503.5922330405.

The spelling of 3399305688 in words is "three billion, three hundred ninety-nine million, three hundred five thousand, six hundred eighty-eight".