458484494 has 12 divisors (see below), whose sum is σ = 744698736. Its totient is φ = 211608072.

The previous prime is 458484491. The next prime is 458484511. The reversal of 458484494 is 494484854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (458484491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 677894 + ... + 678569.

It is an arithmetic number, because the mean of its divisors is an integer number (62058228).

Almost surely, 2^458484494 is an apocalyptic number.

458484494 is a deficient number, since it is larger than the sum of its proper divisors (286214242).

458484494 is a wasteful number, since it uses less digits than its factorization.

458484494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356491 (or 1356478 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 50.

The square root of 458484494 is about 21412.2510259898. The cubic root of 458484494 is about 771.0955866468.

The spelling of 458484494 in words is "four hundred fifty-eight million, four hundred eighty-four thousand, four hundred ninety-four".