459489326 has 4 divisors (see below), whose sum is σ = 689233992. Its totient is φ = 229744662.

The previous prime is 459489323. The next prime is 459489397. The reversal of 459489326 is 623984954.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×459489326² = 422260881415868552, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459489323) 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 as a sum of consecutive naturals, namely, 114872330 + ... + 114872333.

It is an arithmetic number, because the mean of its divisors is an integer number (172308498).

Almost surely, 2^459489326 is an apocalyptic number.

459489326 is a deficient number, since it is larger than the sum of its proper divisors (229744666).

459489326 is a wasteful number, since it uses less digits than its factorization.

459489326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229744665.

The product of its digits is 1866240, while the sum is 50.

The square root of 459489326 is about 21435.7021345231. The cubic root of 459489326 is about 771.6584963897.

The spelling of 459489326 in words is "four hundred fifty-nine million, four hundred eighty-nine thousand, three hundred twenty-six".