3448448447 has 2 divisors, whose sum is σ = 3448448448. Its totient is φ = 3448448446.

The previous prime is 3448448441. The next prime is 3448448467. The reversal of 3448448447 is 7448448443.

It is a weak prime.

It is an emirp because it is prime and its reverse (7448448443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3448448447 - 2⁴ = 3448448431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3448448395 and 3448448404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3448448441) 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, 1724224223 + 1724224224.

It is an arithmetic number, because the mean of its divisors is an integer number (1724224224).

Almost surely, 2^3448448447 is an apocalyptic number.

3448448447 is a deficient number, since it is larger than the sum of its proper divisors (1).

3448448447 is an equidigital number, since it uses as much as digits as its factorization.

3448448447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5505024, while the sum is 50.

The square root of 3448448447 is about 58723.4914408195. The cubic root of 3448448447 is about 1510.8032576966.

The spelling of 3448448447 in words is "three billion, four hundred forty-eight million, four hundred forty-eight thousand, four hundred forty-seven".