460659609 has 16 divisors (see below), whose sum is σ = 683706240. Its totient is φ = 306545040.

The previous prime is 460659601. The next prime is 460659611. The reversal of 460659609 is 906956064.

It is not a de Polignac number, because 460659609 - 2³ = 460659601 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (460659601) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 277 + ... + 30354.

It is an arithmetic number, because the mean of its divisors is an integer number (42731640).

Almost surely, 2^460659609 is an apocalyptic number.

It is an amenable number.

460659609 is a deficient number, since it is larger than the sum of its proper divisors (223046631).

460659609 is a wasteful number, since it uses less digits than its factorization.

460659609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31197 (or 31191 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 460659609 is about 21462.9822951052. The cubic root of 460659609 is about 772.3130587331.

The spelling of 460659609 in words is "four hundred sixty million, six hundred fifty-nine thousand, six hundred nine".