5449369 has 2 divisors, whose sum is σ = 5449370. Its totient is φ = 5449368.

The previous prime is 5449357. The next prime is 5449373. The reversal of 5449369 is 9639445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4473225 + 976144 = 2115^2 + 988^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5449369 is a prime.

It is a super-3 number, since 3×5449369³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (5449319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2724684 + 2724685.

It is an arithmetic number, because the mean of its divisors is an integer number (2724685).

Almost surely, 2^5449369 is an apocalyptic number.

It is an amenable number.

5449369 is a deficient number, since it is larger than the sum of its proper divisors (1).

5449369 is an equidigital number, since it uses as much as digits as its factorization.

5449369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 40.

The square root of 5449369 is about 2334.3883567222. The cubic root of 5449369 is about 175.9740944137.

The spelling of 5449369 in words is "five million, four hundred forty-nine thousand, three hundred sixty-nine".