4459798 has 8 divisors (see below), whose sum is σ = 7645392. Its totient is φ = 1911336.

The previous prime is 4459781. The next prime is 4459799. The reversal of 4459798 is 8979544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4459799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159265 + ... + 159292.

It is an arithmetic number, because the mean of its divisors is an integer number (955674).

Almost surely, 2^4459798 is an apocalyptic number.

4459798 is a deficient number, since it is larger than the sum of its proper divisors (3185594).

4459798 is a wasteful number, since it uses less digits than its factorization.

4459798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318566.

The product of its digits is 362880, while the sum is 46.

The square root of 4459798 is about 2111.8233827667. The cubic root of 4459798 is about 164.6032463150.

The spelling of 4459798 in words is "four million, four hundred fifty-nine thousand, seven hundred ninety-eight".