3109056616 has 8 divisors (see below), whose sum is σ = 5829481170. Its totient is φ = 1554528304.

The previous prime is 3109056607. The next prime is 3109056623. The reversal of 3109056616 is 6166509013.

It can be written as a sum of positive squares in only one way, i.e., 2259100900 + 849955716 = 47530^2 + 29154^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 194316031 + ... + 194316046.

Almost surely, 2^3109056616 is an apocalyptic number.

It is an amenable number.

3109056616 is a deficient number, since it is larger than the sum of its proper divisors (2720424554).

3109056616 is a wasteful number, since it uses less digits than its factorization.

3109056616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388632083 (or 388632079 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 3109056616 is about 55758.9151257447. The cubic root of 3109056616 is about 1459.5182960816.

The spelling of 3109056616 in words is "three billion, one hundred nine million, fifty-six thousand, six hundred sixteen".