604630 has 16 divisors (see below), whose sum is σ = 1172304. Its totient is φ = 223200.

The previous prime is 604619. The next prime is 604649. The reversal of 604630 is 36406.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 604598 and 604607.

It is a congruent number.

It is an unprimeable number.

604630 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 2196 + ... + 2455.

It is an arithmetic number, because the mean of its divisors is an integer number (73269).

2⁶⁰⁴⁶³⁰ is an apocalyptic number.

604630 is a deficient number, since it is larger than the sum of its proper divisors (567674).

604630 is a wasteful number, since it uses less digits than its factorization.

604630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4671.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 604630 is about 777.5795779211. The cubic root of 604630 is about 84.5596604921.

The spelling of 604630 in words is "six hundred four thousand, six hundred thirty".