604803988 has 12 divisors (see below), whose sum is σ = 1078377300. Its totient is φ = 296696192.

The previous prime is 604803977. The next prime is 604804001. The reversal of 604803988 is 889308406.

It can be written as a sum of positive squares in 2 ways, for example, as 416894724 + 187909264 = 20418^2 + 13708^2 .

It is a congruent number.

It is an unprimeable 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 3 ways as a sum of consecutive naturals, for example, 1426213 + ... + 1426636.

It is an arithmetic number, because the mean of its divisors is an integer number (89864775).

Almost surely, 2^604803988 is an apocalyptic number.

It is an amenable number.

604803988 is a deficient number, since it is larger than the sum of its proper divisors (473573312).

604803988 is a wasteful number, since it uses less digits than its factorization.

604803988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2852906 (or 2852904 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 604803988 is about 24592.7629192004. The cubic root of 604803988 is about 845.6777066154.

The spelling of 604803988 in words is "six hundred four million, eight hundred three thousand, nine hundred eighty-eight".