604630436 has 6 divisors (see below), whose sum is σ = 1058103270. Its totient is φ = 302315216.

The previous prime is 604630423. The next prime is 604630441. The reversal of 604630436 is 634036406.

It can be written as a sum of positive squares in only one way, i.e., 559606336 + 45024100 = 23656^2 + 6710^2 .

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 as a sum of consecutive naturals, namely, 75578801 + ... + 75578808.

It is an arithmetic number, because the mean of its divisors is an integer number (176350545).

Almost surely, 2^604630436 is an apocalyptic number.

It is an amenable number.

604630436 is a deficient number, since it is larger than the sum of its proper divisors (453472834).

604630436 is a wasteful number, since it uses less digits than its factorization.

604630436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151157613 (or 151157611 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 604630436 is about 24589.2341483016. The cubic root of 604630436 is about 845.5968081748.

The spelling of 604630436 in words is "six hundred four million, six hundred thirty thousand, four hundred thirty-six".