459808899 has 16 divisors (see below), whose sum is σ = 670166784. Its totient is φ = 278108000.

The previous prime is 459808897. The next prime is 459808901. The reversal of 459808899 is 998808954.

It is an interprime number because it is at equal distance from previous prime (459808897) and next prime (459808901).

It is a cyclic number.

It is not a de Polignac number, because 459808899 - 2¹ = 459808897 is a prime.

It is a super-2 number, since 2×459808899² = 422848447199184402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (459808897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2749 + ... + 30449.

It is an arithmetic number, because the mean of its divisors is an integer number (41885424).

Almost surely, 2^459808899 is an apocalyptic number.

459808899 is a deficient number, since it is larger than the sum of its proper divisors (210357885).

459808899 is a wasteful number, since it uses less digits than its factorization.

459808899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28218.

The product of its (nonzero) digits is 7464960, while the sum is 60.

The square root of 459808899 is about 21443.1550616974. The cubic root of 459808899 is about 771.8373500712.

The spelling of 459808899 in words is "four hundred fifty-nine million, eight hundred eight thousand, eight hundred ninety-nine".