384448 has 14 divisors (see below), whose sum is σ = 763016. Its totient is φ = 192192.

The previous prime is 384437. The next prime is 384469. The reversal of 384448 is 844483.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2940 + ... + 3067.

2³⁸⁴⁴⁴⁸ is an apocalyptic number.

It is an amenable number.

384448 is a deficient number, since it is larger than the sum of its proper divisors (378568).

384448 is an equidigital number, since it uses as much as digits as its factorization.

384448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6019 (or 6009 counting only the distinct ones).

The product of its digits is 12288, while the sum is 31.

The square root of 384448 is about 620.0387084691. The cubic root of 384448 is about 72.7130790483.

The spelling of 384448 in words is "three hundred eighty-four thousand, four hundred forty-eight".