604838685 has 32 divisors (see below), whose sum is σ = 1111288320. Its totient is φ = 277819200.

The previous prime is 604838669. The next prime is 604838701. The reversal of 604838685 is 586838406.

It is an interprime number because it is at equal distance from previous prime (604838669) and next prime (604838701).

It is not a de Polignac number, because 604838685 - 2⁴ = 604838669 is a prime.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 93331 + ... + 99600.

It is an arithmetic number, because the mean of its divisors is an integer number (34727760).

Almost surely, 2^604838685 is an apocalyptic number.

It is an amenable number.

604838685 is a deficient number, since it is larger than the sum of its proper divisors (506449635).

604838685 is a wasteful number, since it uses less digits than its factorization.

604838685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192969.

The product of its (nonzero) digits is 1105920, while the sum is 48.

The square root of 604838685 is about 24593.4683401915. The cubic root of 604838685 is about 845.6938782009.

The spelling of 604838685 in words is "six hundred four million, eight hundred thirty-eight thousand, six hundred eighty-five".