3109573213 has 8 divisors (see below), whose sum is σ = 3121503840. Its totient is φ = 3097666320.

The previous prime is 3109573183. The next prime is 3109573219. The reversal of 3109573213 is 3123759013.

It is a happy number.

3109573213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3109573213 - 2¹³ = 3109565021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3109573219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282823 + ... + 293611.

It is an arithmetic number, because the mean of its divisors is an integer number (390187980).

Almost surely, 2^3109573213 is an apocalyptic number.

It is an amenable number.

3109573213 is a deficient number, since it is larger than the sum of its proper divisors (11930627).

3109573213 is a wasteful number, since it uses less digits than its factorization.

3109573213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11867.

The product of its (nonzero) digits is 17010, while the sum is 34.

The square root of 3109573213 is about 55763.5473495006. The cubic root of 3109573213 is about 1459.5991288560.

The spelling of 3109573213 in words is "three billion, one hundred nine million, five hundred seventy-three thousand, two hundred thirteen".