448349 has 4 divisors (see below), whose sum is σ = 489120. Its totient is φ = 407580.

The previous prime is 448321. The next prime is 448351. The reversal of 448349 is 943844.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 448349 - 2⁸ = 448093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 448349.

It is not an unprimeable number, because it can be changed into a prime (448309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20369 + ... + 20390.

It is an arithmetic number, because the mean of its divisors is an integer number (122280).

2⁴⁴⁸³⁴⁹ is an apocalyptic number.

It is an amenable number.

448349 is a deficient number, since it is larger than the sum of its proper divisors (40771).

448349 is a wasteful number, since it uses less digits than its factorization.

448349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40770.

The product of its digits is 13824, while the sum is 32.

The square root of 448349 is about 669.5886797132. The cubic root of 448349 is about 76.5371115876.

It can be divided in two parts, 448 and 349, that added together give a palindrome (797).

The spelling of 448349 in words is "four hundred forty-eight thousand, three hundred forty-nine".