604457404 has 12 divisors (see below), whose sum is σ = 1058917104. Its totient is φ = 301909664.

The previous prime is 604457401. The next prime is 604457417. The reversal of 604457404 is 404754406.

It is a self number, because there is not a number n which added to its sum of digits gives 604457404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604457401) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 75472 + ... + 83095.

It is an arithmetic number, because the mean of its divisors is an integer number (88243092).

Almost surely, 2^604457404 is an apocalyptic number.

It is an amenable number.

604457404 is a deficient number, since it is larger than the sum of its proper divisors (454459700).

604457404 is a wasteful number, since it uses less digits than its factorization.

604457404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159524 (or 159522 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 34.

The square root of 604457404 is about 24585.7154461691. The cubic root of 604457404 is about 845.5161367113.

The spelling of 604457404 in words is "six hundred four million, four hundred fifty-seven thousand, four hundred four".