3130669729 has 8 divisors (see below), whose sum is σ = 3595027680. Its totient is φ = 2696270400.

The previous prime is 3130669721. The next prime is 3130669733. The reversal of 3130669729 is 9279660313.

3130669729 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 3130669729 - 2³ = 3130669721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3130669721) 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, 7489432 + ... + 7489849.

It is an arithmetic number, because the mean of its divisors is an integer number (449378460).

Almost surely, 2^3130669729 is an apocalyptic number.

It is an amenable number.

3130669729 is a deficient number, since it is larger than the sum of its proper divisors (464357951).

3130669729 is a wasteful number, since it uses less digits than its factorization.

3130669729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14979311.

The product of its (nonzero) digits is 367416, while the sum is 46.

The square root of 3130669729 is about 55952.3880544879. The cubic root of 3130669729 is about 1462.8925156201.

The spelling of 3130669729 in words is "three billion, one hundred thirty million, six hundred sixty-nine thousand, seven hundred twenty-nine".