459394 has 8 divisors (see below), whose sum is σ = 742140. Its totient is φ = 212016.

The previous prime is 459383. The next prime is 459397. The reversal of 459394 is 493954.

It can be written as a sum of positive squares in 2 ways, for example, as 403225 + 56169 = 635^2 + 237^2 .

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

It is a super-2 number, since 2×459394² = 422085694472, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4⁵ + 5⁷ + 3 + 9⁵ + 9⁵ + 4⁹ .

It is not an unprimeable number, because it can be changed into a prime (459397) 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, 8809 + ... + 8860.

2⁴⁵⁹³⁹⁴ is an apocalyptic number.

459394 is a deficient number, since it is larger than the sum of its proper divisors (282746).

459394 is a wasteful number, since it uses less digits than its factorization.

459394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17684.

The product of its digits is 19440, while the sum is 34.

The square root of 459394 is about 677.7861019525. The cubic root of 459394 is about 77.1605129749.

The spelling of 459394 in words is "four hundred fifty-nine thousand, three hundred ninety-four".