459880940 has 96 divisors (see below), whose sum is σ = 1084466880. Its totient is φ = 162791424.

The previous prime is 459880933. The next prime is 459881017. The reversal of 459880940 is 49088954.

It is a super-2 number, since 2×459880940² = 422980957950567200, which contains 22 as substring.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1660082 + ... + 1660358.

It is an arithmetic number, because the mean of its divisors is an integer number (11296530).

Almost surely, 2^459880940 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 459880940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (542233440).

459880940 is an abundant number, since it is smaller than the sum of its proper divisors (624585940).

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

459880940 is a wasteful number, since it uses less digits than its factorization.

459880940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579 (or 577 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 459880940 is about 21444.8348093428. The cubic root of 459880940 is about 771.8776574184.

The spelling of 459880940 in words is "four hundred fifty-nine million, eight hundred eighty thousand, nine hundred forty".