448396343 has 2 divisors, whose sum is σ = 448396344. Its totient is φ = 448396342.

The previous prime is 448396331. The next prime is 448396349. The reversal of 448396343 is 343693844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448396343 - 2¹⁰ = 448395319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 448396294 and 448396303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448396349) 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, 224198171 + 224198172.

It is an arithmetic number, because the mean of its divisors is an integer number (224198172).

Almost surely, 2^448396343 is an apocalyptic number.

448396343 is a deficient number, since it is larger than the sum of its proper divisors (1).

448396343 is an equidigital number, since it uses as much as digits as its factorization.

448396343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 44.

The square root of 448396343 is about 21175.3711419658. The cubic root of 448396343 is about 765.3980544806.

The spelling of 448396343 in words is "four hundred forty-eight million, three hundred ninety-six thousand, three hundred forty-three".