3344553449 has 2 divisors, whose sum is σ = 3344553450. Its totient is φ = 3344553448.

The previous prime is 3344553439. The next prime is 3344553461. The reversal of 3344553449 is 9443554433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3344540224 + 13225 = 57832^2 + 115^2 .

It is an emirp because it is prime and its reverse (9443554433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3344553449 - 2²⁰ = 3343504873 is a prime.

It is a super-2 number, since 2×3344553449² = 22372075546435591202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3344553409) 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, 1672276724 + 1672276725.

It is an arithmetic number, because the mean of its divisors is an integer number (1672276725).

Almost surely, 2^3344553449 is an apocalyptic number.

It is an amenable number.

3344553449 is a deficient number, since it is larger than the sum of its proper divisors (1).

3344553449 is an equidigital number, since it uses as much as digits as its factorization.

3344553449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1555200, while the sum is 44.

The square root of 3344553449 is about 57832.1143396988. The cubic root of 3344553449 is about 1495.4757677864.

The spelling of 3344553449 in words is "three billion, three hundred forty-four million, five hundred fifty-three thousand, four hundred forty-nine".