3312347809 has 9 divisors (see below), whose sum is σ = 3366442737. Its totient is φ = 3259111284.

The previous prime is 3312347807. The next prime is 3312347827. The reversal of 3312347809 is 9087432133.

The square root of 3312347809 is 57553.

It is a perfect power (a square), and thus also a powerful number.

3312347809 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3312347809 - 2¹ = 3312347807 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3312347807) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3855622 + ... + 3856480.

It is an arithmetic number, because the mean of its divisors is an integer number (374049193).

Almost surely, 2^3312347809 is an apocalyptic number.

3312347809 is the 57553-rd square number.

3312347809 is the 28777-th centered octagonal number.

It is an amenable number.

3312347809 is a deficient number, since it is larger than the sum of its proper divisors (54094928).

3312347809 is an frugal number, since it uses more digits than its factorization.

3312347809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1852 (or 926 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The cubic root of 3312347809 is about 1490.6601595482.

The spelling of 3312347809 in words is "three billion, three hundred twelve million, three hundred forty-seven thousand, eight hundred nine".