459243876 has 144 divisors (see below), whose sum is σ = 1362447744. Its totient is φ = 119314944.

The previous prime is 459243871. The next prime is 459243877. The reversal of 459243876 is 678342954.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (459243871) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 557601 + ... + 558423.

Almost surely, 2^459243876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 459243876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (681223872).

459243876 is an abundant number, since it is smaller than the sum of its proper divisors (903203868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

459243876 is a wasteful number, since it uses less digits than its factorization.

459243876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 930 (or 921 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The square root of 459243876 is about 21429.9761082461. The cubic root of 459243876 is about 771.5210704094.

The spelling of 459243876 in words is "four hundred fifty-nine million, two hundred forty-three thousand, eight hundred seventy-six".