448323844 has 6 divisors (see below), whose sum is σ = 784566734. Its totient is φ = 224161920.

The previous prime is 448323817. The next prime is 448323851.

448323844 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 434722500 + 13601344 = 20850^2 + 3688^2 .

It is a junction number, because it is equal to n+sod(n) for n = 448323797 and 448323806.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56040477 + ... + 56040484.

Almost surely, 2^448323844 is an apocalyptic number.

It is an amenable number.

448323844 is a deficient number, since it is larger than the sum of its proper divisors (336242890).

448323844 is a wasteful number, since it uses less digits than its factorization.

448323844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112080965 (or 112080963 counting only the distinct ones).

The product of its digits is 294912, while the sum is 40.

The square root of 448323844 is about 21173.6592019424. The cubic root of 448323844 is about 765.3568011078.

The spelling of 448323844 in words is "four hundred forty-eight million, three hundred twenty-three thousand, eight hundred forty-four".