459930916 has 9 divisors (see below), whose sum is σ = 804954171. Its totient is φ = 229944012.

The previous prime is 459930893. The next prime is 459930917. The reversal of 459930916 is 619039954.

The square root of 459930916 is 21446.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (459930917) 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 2 ways as a sum of consecutive naturals, for example, 37531 + ... + 48253.

Almost surely, 2^459930916 is an apocalyptic number.

459930916 is the 21446-th square number.

It is an amenable number.

459930916 is a deficient number, since it is larger than the sum of its proper divisors (345023255).

459930916 is an frugal number, since it uses more digits than its factorization.

459930916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21450 (or 10725 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 46.

The cubic root of 459930916 is about 771.9056168004.

The spelling of 459930916 in words is "four hundred fifty-nine million, nine hundred thirty thousand, nine hundred sixteen".