459916994 has 8 divisors (see below), whose sum is σ = 690288060. Its totient is φ = 229820976.

The previous prime is 459916991. The next prime is 459917057. The reversal of 459916994 is 499619954.

It can be written as a sum of positive squares in 2 ways, for example, as 450076225 + 9840769 = 21215^2 + 3137^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (459916991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64529 + ... + 71300.

Almost surely, 2^459916994 is an apocalyptic number.

459916994 is a deficient number, since it is larger than the sum of its proper divisors (230371066).

459916994 is a wasteful number, since it uses less digits than its factorization.

459916994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137524.

The product of its digits is 3149280, while the sum is 56.

The square root of 459916994 is about 21445.6754148709. The cubic root of 459916994 is about 771.8978282550.

The spelling of 459916994 in words is "four hundred fifty-nine million, nine hundred sixteen thousand, nine hundred ninety-four".