3104404013 has 2 divisors, whose sum is σ = 3104404014. Its totient is φ = 3104404012.

The previous prime is 3104403989. The next prime is 3104404019. The reversal of 3104404013 is 3104044013.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2853910084 + 250493929 = 53422^2 + 15827^2 .

It is a cyclic number.

It is not a de Polignac number, because 3104404013 - 2¹⁶ = 3104338477 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3104404019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1552202006 + 1552202007.

It is an arithmetic number, because the mean of its divisors is an integer number (1552202007).

Almost surely, 2^3104404013 is an apocalyptic number.

It is an amenable number.

3104404013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3104404013 is an equidigital number, since it uses as much as digits as its factorization.

3104404013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3104404013 is about 55717.1787961307. The cubic root of 3104404013 is about 1458.7898919229.

Adding to 3104404013 its reverse (3104044013), we get a palindrome (6208448026).

Subtracting from 3104404013 its reverse (3104044013), we obtain a square (360000 = 600²).

The spelling of 3104404013 in words is "three billion, one hundred four million, four hundred four thousand, thirteen".