448341818 has 8 divisors (see below), whose sum is σ = 672678048. Its totient is φ = 224115804.

The previous prime is 448341811. The next prime is 448341821. The reversal of 448341818 is 818143844.

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

It is not an unprimeable number, because it can be changed into a prime (448341811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16496 + ... + 34187.

It is an arithmetic number, because the mean of its divisors is an integer number (84084756).

Almost surely, 2^448341818 is an apocalyptic number.

448341818 is a deficient number, since it is larger than the sum of its proper divisors (224336230).

448341818 is a wasteful number, since it uses less digits than its factorization.

448341818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55108.

The product of its digits is 98304, while the sum is 41.

The square root of 448341818 is about 21174.0836401484. The cubic root of 448341818 is about 765.3670290859.

The spelling of 448341818 in words is "four hundred forty-eight million, three hundred forty-one thousand, eight hundred eighteen".