604664466 has 32 divisors (see below), whose sum is σ = 1463391360. Its totient is φ = 162598656.

The previous prime is 604664461. The next prime is 604664479. The reversal of 604664466 is 664466406.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (604664461) 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, 422721 + ... + 424148.

It is an arithmetic number, because the mean of its divisors is an integer number (45730980).

Almost surely, 2^604664466 is an apocalyptic number.

604664466 is an abundant number, since it is smaller than the sum of its proper divisors (858726894).

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

604664466 is a wasteful number, since it uses less digits than its factorization.

604664466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846898.

The product of its (nonzero) digits is 497664, while the sum is 42.

The square root of 604664466 is about 24589.9261080630. The cubic root of 604664466 is about 845.6126719256.

The spelling of 604664466 in words is "six hundred four million, six hundred sixty-four thousand, four hundred sixty-six".