448448299 has 8 divisors (see below), whose sum is σ = 483204960. Its totient is φ = 413728896.

The previous prime is 448448293. The next prime is 448448323. The reversal of 448448299 is 992844844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 448448299 - 2⁵ = 448448267 is a prime.

It is a super-2 number, since 2×448448299² = 402211753751986802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (448448293) 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 in 7 ways as a sum of consecutive naturals, for example, 18867 + ... + 35395.

It is an arithmetic number, because the mean of its divisors is an integer number (60400620).

Almost surely, 2^448448299 is an apocalyptic number.

448448299 is a deficient number, since it is larger than the sum of its proper divisors (34756661).

448448299 is a wasteful number, since it uses less digits than its factorization.

448448299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18629.

The product of its digits is 2654208, while the sum is 52.

The square root of 448448299 is about 21176.5979090127. The cubic root of 448448299 is about 765.4276157427.

The spelling of 448448299 in words is "four hundred forty-eight million, four hundred forty-eight thousand, two hundred ninety-nine".