2773311349 has 2 divisors, whose sum is σ = 2773311350. Its totient is φ = 2773311348.

The previous prime is 2773311347. The next prime is 2773311361. The reversal of 2773311349 is 9431133772.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2758140324 + 15171025 = 52518^2 + 3895^2 .

It is a cyclic number.

It is not a de Polignac number, because 2773311349 - 2¹ = 2773311347 is a prime.

Together with 2773311347, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2773311341) 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 as a sum of consecutive naturals, namely, 1386655674 + 1386655675.

It is an arithmetic number, because the mean of its divisors is an integer number (1386655675).

Almost surely, 2^2773311349 is an apocalyptic number.

It is an amenable number.

2773311349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2773311349 is an equidigital number, since it uses as much as digits as its factorization.

2773311349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 95256, while the sum is 40.

The square root of 2773311349 is about 52662.2383591886. The cubic root of 2773311349 is about 1404.9672782744.

The spelling of 2773311349 in words is "two billion, seven hundred seventy-three million, three hundred eleven thousand, three hundred forty-nine".