459794473 has 4 divisors (see below), whose sum is σ = 460856788. Its totient is φ = 458732160.

The previous prime is 459794441. The next prime is 459794477. The reversal of 459794473 is 374497954.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 374497954 = 2 ⋅187248977.

It can be written as a sum of positive squares in 2 ways, for example, as 120055849 + 339738624 = 10957^2 + 18432^2 .

It is a cyclic number.

It is not a de Polignac number, because 459794473 - 2⁵ = 459794441 is a prime.

It is a super-2 number, since 2×459794473² = 422821914802695458, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 459794473.

It is not an unprimeable number, because it can be changed into a prime (459794477) 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, 530508 + ... + 531373.

It is an arithmetic number, because the mean of its divisors is an integer number (115214197).

Almost surely, 2^459794473 is an apocalyptic number.

It is an amenable number.

459794473 is a deficient number, since it is larger than the sum of its proper divisors (1062315).

459794473 is a wasteful number, since it uses less digits than its factorization.

459794473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062314.

The product of its digits is 3810240, while the sum is 52.

The square root of 459794473 is about 21442.8186813208. The cubic root of 459794473 is about 771.8292781366.

The spelling of 459794473 in words is "four hundred fifty-nine million, seven hundred ninety-four thousand, four hundred seventy-three".