3249067682813 has 2 divisors, whose sum is σ = 3249067682814. Its totient is φ = 3249067682812.

The previous prime is 3249067682753. The next prime is 3249067682867. The reversal of 3249067682813 is 3182867609423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1910758819204 + 1338308863609 = 1382302^2 + 1156853^2 .

It is a cyclic number.

It is not a de Polignac number, because 3249067682813 - 2²⁰ = 3249066634237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3249067684813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1624533841406 + 1624533841407.

It is an arithmetic number, because the mean of its divisors is an integer number (1624533841407).

Almost surely, 2^{3249067682813} is an apocalyptic number.

It is an amenable number.

3249067682813 is a deficient number, since it is larger than the sum of its proper divisors (1).

3249067682813 is an equidigital number, since it uses as much as digits as its factorization.

3249067682813 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20901888, while the sum is 59.

The spelling of 3249067682813 in words is "three trillion, two hundred forty-nine billion, sixty-seven million, six hundred eighty-two thousand, eight hundred thirteen".