3109572096 has 80 divisors (see below), whose sum is σ = 8569875600. Its totient is φ = 1000767488.

The previous prime is 3109572083. The next prime is 3109572121. The reversal of 3109572096 is 6902759013.

It is a congruent number.

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, 9640 + ... + 79448.

It is an arithmetic number, because the mean of its divisors is an integer number (107123445).

Almost surely, 2^3109572096 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 3109572096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4284937800).

3109572096 is an abundant number, since it is smaller than the sum of its proper divisors (5460303504).

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

3109572096 is an equidigital number, since it uses as much as digits as its factorization.

3109572096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69859 (or 69843 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 42.

The square root of 3109572096 is about 55763.5373339963. The cubic root of 3109572096 is about 1459.5989540869.

The spelling of 3109572096 in words is "three billion, one hundred nine million, five hundred seventy-two thousand, ninety-six".