3448448441 has 2 divisors, whose sum is σ = 3448448442. Its totient is φ = 3448448440.

The previous prime is 3448448431. The next prime is 3448448447. The reversal of 3448448441 is 1448448443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2159925625 + 1288522816 = 46475^2 + 35896^2 .

It is a cyclic number.

It is not a de Polignac number, because 3448448441 - 2¹⁰ = 3448447417 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3448448392 and 3448448401.

It is not a weakly prime, because it can be changed into another prime (3448448447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1724224220 + 1724224221.

It is an arithmetic number, because the mean of its divisors is an integer number (1724224221).

Almost surely, 2^3448448441 is an apocalyptic number.

It is an amenable number.

3448448441 is a deficient number, since it is larger than the sum of its proper divisors (1).

3448448441 is an equidigital number, since it uses as much as digits as its factorization.

3448448441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 786432, while the sum is 44.

The square root of 3448448441 is about 58723.4913897326. The cubic root of 3448448441 is about 1510.8032568203.

The spelling of 3448448441 in words is "three billion, four hundred forty-eight million, four hundred forty-eight thousand, four hundred forty-one".