448865368 has 32 divisors (see below), whose sum is σ = 992885760. Its totient is φ = 186164640.

The previous prime is 448865363. The next prime is 448865377. The reversal of 448865368 is 863568844.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448865363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127546 + ... + 131017.

It is an arithmetic number, because the mean of its divisors is an integer number (31027680).

Almost surely, 2^448865368 is an apocalyptic number.

It is an amenable number.

448865368 is an abundant number, since it is smaller than the sum of its proper divisors (544020392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

448865368 is a wasteful number, since it uses less digits than its factorization.

448865368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258607 (or 258603 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 52.

The square root of 448865368 is about 21186.4430237829. The cubic root of 448865368 is about 765.6648316537.

The spelling of 448865368 in words is "four hundred forty-eight million, eight hundred sixty-five thousand, three hundred sixty-eight".