459398 has 4 divisors (see below), whose sum is σ = 689100. Its totient is φ = 229698.

The previous prime is 459397. The next prime is 459421. The reversal of 459398 is 893954.

459398 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×459398² = 422093044808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114848 + ... + 114851.

It is an arithmetic number, because the mean of its divisors is an integer number (172275).

2⁴⁵⁹³⁹⁸ is an apocalyptic number.

459398 is a deficient number, since it is larger than the sum of its proper divisors (229702).

459398 is a wasteful number, since it uses less digits than its factorization.

459398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229701.

The product of its digits is 38880, while the sum is 38.

The square root of 459398 is about 677.7890527295. The cubic root of 459398 is about 77.1607369229.

The spelling of 459398 in words is "four hundred fifty-nine thousand, three hundred ninety-eight".