458399 has 2 divisors, whose sum is σ = 458400. Its totient is φ = 458398.

The previous prime is 458377. The next prime is 458401. The reversal of 458399 is 993854.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 458399 - 2¹² = 454303 is a prime.

Together with 458401, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 458399.

It is not a weakly prime, because it can be changed into another prime (458309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229199 + 229200.

It is an arithmetic number, because the mean of its divisors is an integer number (229200).

2⁴⁵⁸³⁹⁹ is an apocalyptic number.

458399 is a deficient number, since it is larger than the sum of its proper divisors (1).

458399 is an equidigital number, since it uses as much as digits as its factorization.

458399 is an odious number, because the sum of its binary digits is odd.

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

The square root of 458399 is about 677.0516966968. The cubic root of 458399 is about 77.1047654714.

The spelling of 458399 in words is "four hundred fifty-eight thousand, three hundred ninety-nine".