459969216 has 56 divisors (see below), whose sum is σ = 1390863360. Its totient is φ = 131419392.

The previous prime is 459969199. The next prime is 459969229. The reversal of 459969216 is 612969954.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169776 + ... + 172463.

Almost surely, 2^459969216 is an apocalyptic number.

It is an amenable number.

459969216 is an abundant number, since it is smaller than the sum of its proper divisors (930894144).

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

459969216 is a wasteful number, since it uses less digits than its factorization.

459969216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342261 (or 342251 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 51.

The square root of 459969216 is about 21446.8929218197. The cubic root of 459969216 is about 771.9270426012.

The spelling of 459969216 in words is "four hundred fifty-nine million, nine hundred sixty-nine thousand, two hundred sixteen".