4448398 has 16 divisors (see below), whose sum is σ = 6866640. Its totient is φ = 2160576.

The previous prime is 4448383. The next prime is 4448419. The reversal of 4448398 is 8938444.

It is a self number, because there is not a number n which added to its sum of digits gives 4448398.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11740 + ... + 12112.

It is an arithmetic number, because the mean of its divisors is an integer number (429165).

Almost surely, 2^4448398 is an apocalyptic number.

4448398 is a deficient number, since it is larger than the sum of its proper divisors (2418242).

4448398 is a wasteful number, since it uses less digits than its factorization.

4448398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531.

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

The square root of 4448398 is about 2109.1225663768. The cubic root of 4448398 is about 164.4628753724.

The spelling of 4448398 in words is "four million, four hundred forty-eight thousand, three hundred ninety-eight".