3260489012369 has 2 divisors, whose sum is σ = 3260489012370. Its totient is φ = 3260489012368.

The previous prime is 3260489012353. The next prime is 3260489012377. The reversal of 3260489012369 is 9632109840623.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1811325681025 + 1449163331344 = 1345855^2 + 1203812^2 .

It is an emirp because it is prime and its reverse (9632109840623) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3260489012369 - 2⁴ = 3260489012353 is a prime.

It is a super-2 number, since 2×3260489012369² (a number of 26 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3260489012369.

It is not a weakly prime, because it can be changed into another prime (3260489014369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1630244506184 + 1630244506185.

It is an arithmetic number, because the mean of its divisors is an integer number (1630244506185).

Almost surely, 2^{3260489012369} is an apocalyptic number.

It is an amenable number.

3260489012369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3260489012369 is an equidigital number, since it uses as much as digits as its factorization.

3260489012369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3359232, while the sum is 53.

The spelling of 3260489012369 in words is "three trillion, two hundred sixty billion, four hundred eighty-nine million, twelve thousand, three hundred sixty-nine".