1336147613 has 2 divisors, whose sum is σ = 1336147614. Its totient is φ = 1336147612.

The previous prime is 1336147609. The next prime is 1336147661. The reversal of 1336147613 is 3167416331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1005016804 + 331130809 = 31702^2 + 18197^2 .

It is an emirp because it is prime and its reverse (3167416331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1336147613 - 2² = 1336147609 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1336107613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668073806 + 668073807.

It is an arithmetic number, because the mean of its divisors is an integer number (668073807).

Almost surely, 2^1336147613 is an apocalyptic number.

It is an amenable number.

1336147613 is a deficient number, since it is larger than the sum of its proper divisors (1).

1336147613 is an equidigital number, since it uses as much as digits as its factorization.

1336147613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 35.

The square root of 1336147613 is about 36553.3529652206. The cubic root of 1336147613 is about 1101.4162509996.

The spelling of 1336147613 in words is "one billion, three hundred thirty-six million, one hundred forty-seven thousand, six hundred thirteen".