459468289 has 8 divisors (see below), whose sum is σ = 535014720. Its totient is φ = 386398896.

The previous prime is 459468281. The next prime is 459468293. The reversal of 459468289 is 982864954.

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

It is a cyclic number.

It is not a de Polignac number, because 459468289 - 2³ = 459468281 is a prime.

It is a super-2 number, since 2×459468289² = 422222217193175042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (459468281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 618859 + ... + 619600.

It is an arithmetic number, because the mean of its divisors is an integer number (66876840).

Almost surely, 2^459468289 is an apocalyptic number.

It is an amenable number.

459468289 is a deficient number, since it is larger than the sum of its proper divisors (75546431).

459468289 is a wasteful number, since it uses less digits than its factorization.

459468289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1238519.

The product of its digits is 4976640, while the sum is 55.

The square root of 459468289 is about 21435.2114288616. The cubic root of 459468289 is about 771.6467198176.

The spelling of 459468289 in words is "four hundred fifty-nine million, four hundred sixty-eight thousand, two hundred eighty-nine".