4398448 has 20 divisors (see below), whose sum is σ = 8704800. Its totient is φ = 2152064.

The previous prime is 4398431. The next prime is 4398463. The reversal of 4398448 is 8448934.

It is a self number, because there is not a number n which added to its sum of digits gives 4398448.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2173 + ... + 3676.

It is an arithmetic number, because the mean of its divisors is an integer number (435240).

Almost surely, 2^4398448 is an apocalyptic number.

It is an amenable number.

4398448 is a deficient number, since it is larger than the sum of its proper divisors (4306352).

4398448 is a wasteful number, since it uses less digits than its factorization.

4398448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5904 (or 5898 counting only the distinct ones).

The product of its digits is 110592, while the sum is 40.

The square root of 4398448 is about 2097.2477202276. The cubic root of 4398448 is about 163.8449853906.

The spelling of 4398448 in words is "four million, three hundred ninety-eight thousand, four hundred forty-eight".