448843814 has 8 divisors (see below), whose sum is σ = 679558248. Its totient is φ = 222324400.

The previous prime is 448843807. The next prime is 448843819. The reversal of 448843814 is 418348844.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448843819) 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 3 ways as a sum of consecutive naturals, for example, 1048487 + ... + 1048914.

It is an arithmetic number, because the mean of its divisors is an integer number (84944781).

Almost surely, 2^448843814 is an apocalyptic number.

448843814 is a deficient number, since it is larger than the sum of its proper divisors (230714434).

448843814 is a wasteful number, since it uses less digits than its factorization.

448843814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2097510.

The product of its digits is 393216, while the sum is 44.

The square root of 448843814 is about 21185.9343433326. The cubic root of 448843814 is about 765.6525760086.

The spelling of 448843814 in words is "four hundred forty-eight million, eight hundred forty-three thousand, eight hundred fourteen".