458983489 has 4 divisors (see below), whose sum is σ = 473789440. Its totient is φ = 444177540.

The previous prime is 458983477. The next prime is 458983507. The reversal of 458983489 is 984389854.

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 458983489 - 2¹⁷ = 458852417 is a prime.

It is a super-2 number, since 2×458983489² = 421331686349226242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (458983429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7402929 + ... + 7402990.

It is an arithmetic number, because the mean of its divisors is an integer number (118447360).

Almost surely, 2^458983489 is an apocalyptic number.

It is an amenable number.

458983489 is a deficient number, since it is larger than the sum of its proper divisors (14805951).

458983489 is a wasteful number, since it uses less digits than its factorization.

458983489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14805950.

The product of its digits is 9953280, while the sum is 58.

The square root of 458983489 is about 21423.8999484221. The cubic root of 458983489 is about 771.3752277553.

The spelling of 458983489 in words is "four hundred fifty-eight million, nine hundred eighty-three thousand, four hundred eighty-nine".