458799449 has 2 divisors, whose sum is σ = 458799450. Its totient is φ = 458799448.

The previous prime is 458799443. The next prime is 458799493. The reversal of 458799449 is 944997854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 425679424 + 33120025 = 20632^2 + 5755^2 .

It is a cyclic number.

It is not a de Polignac number, because 458799449 - 2⁴ = 458799433 is a prime.

It is not a weakly prime, because it can be changed into another prime (458799443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229399724 + 229399725.

It is an arithmetic number, because the mean of its divisors is an integer number (229399725).

Almost surely, 2^458799449 is an apocalyptic number.

It is an amenable number.

458799449 is a deficient number, since it is larger than the sum of its proper divisors (1).

458799449 is an equidigital number, since it uses as much as digits as its factorization.

458799449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13063680, while the sum is 59.

The square root of 458799449 is about 21419.6043147393. The cubic root of 458799449 is about 771.2721137515.

The spelling of 458799449 in words is "four hundred fifty-eight million, seven hundred ninety-nine thousand, four hundred forty-nine".