3044730013 has 4 divisors (see below), whose sum is σ = 3278940028. Its totient is φ = 2810520000.

The previous prime is 3044729999. The next prime is 3044730023. The reversal of 3044730013 is 3100374403.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 159213924 + 2885516089 = 12618^2 + 53717^2 .

It is a cyclic number.

It is not a de Polignac number, because 3044730013 - 2²⁵ = 3011175581 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3044730013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3044730023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117104988 + ... + 117105013.

It is an arithmetic number, because the mean of its divisors is an integer number (819735007).

Almost surely, 2^3044730013 is an apocalyptic number.

It is an amenable number.

3044730013 is a deficient number, since it is larger than the sum of its proper divisors (234210015).

3044730013 is a wasteful number, since it uses less digits than its factorization.

3044730013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234210014.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 3044730013 is about 55179.0722375793. The cubic root of 3044730013 is about 1449.3822200633.

The spelling of 3044730013 in words is "three billion, forty-four million, seven hundred thirty thousand, thirteen".