4450398 has 16 divisors (see below), whose sum is σ = 9208080. Its totient is φ = 1432256.

The previous prime is 4450373. The next prime is 4450399. The reversal of 4450398 is 8930544.

4450398 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4450399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12615 + ... + 12962.

It is an arithmetic number, because the mean of its divisors is an integer number (575505).

Almost surely, 2^4450398 is an apocalyptic number.

4450398 is an abundant number, since it is smaller than the sum of its proper divisors (4757682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4450398 is a wasteful number, since it uses less digits than its factorization.

4450398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25611.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 4450398 is about 2109.5966439109. The cubic root of 4450398 is about 164.4875191856.

The spelling of 4450398 in words is "four million, four hundred fifty thousand, three hundred ninety-eight".