458349 has 4 divisors (see below), whose sum is σ = 611136. Its totient is φ = 305564.

The previous prime is 458333. The next prime is 458357. The reversal of 458349 is 943854.

458349 is an esthetic number in base 9, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 458349 - 2⁴ = 458333 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (458309) 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, 76389 + ... + 76394.

It is an arithmetic number, because the mean of its divisors is an integer number (152784).

2⁴⁵⁸³⁴⁹ is an apocalyptic number.

It is an amenable number.

458349 is a deficient number, since it is larger than the sum of its proper divisors (152787).

458349 is a wasteful number, since it uses less digits than its factorization.

458349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152786.

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

The square root of 458349 is about 677.0147708876. The cubic root of 458349 is about 77.1019619614.

The spelling of 458349 in words is "four hundred fifty-eight thousand, three hundred forty-nine".