3309689502120 has 32 divisors (see below), whose sum is σ = 9929068506720. Its totient is φ = 882583867200.

The previous prime is 3309689502113. The next prime is 3309689502139. The reversal of 3309689502120 is 212059869033.

3309689502120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3309689502120.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13790372806 + ... + 13790373045.

It is an arithmetic number, because the mean of its divisors is an integer number (310283390835).

Almost surely, 2^{3309689502120} is an apocalyptic number.

3309689502120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3309689502120 is an abundant number, since it is smaller than the sum of its proper divisors (6619379004600).

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

3309689502120 is a wasteful number, since it uses less digits than its factorization.

3309689502120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27580745865 (or 27580745861 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 48.

The spelling of 3309689502120 in words is "three trillion, three hundred nine billion, six hundred eighty-nine million, five hundred two thousand, one hundred twenty".