604769 has 4 divisors (see below), whose sum is σ = 659760. Its totient is φ = 549780.

The previous prime is 604759. The next prime is 604781. The reversal of 604769 is 967406.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 604769 - 2⁴ = 604753 is a prime.

It is a super-2 number, since 2×604769² = 731491086722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (604729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27479 + ... + 27500.

It is an arithmetic number, because the mean of its divisors is an integer number (164940).

2⁶⁰⁴⁷⁶⁹ is an apocalyptic number.

It is an amenable number.

604769 is a deficient number, since it is larger than the sum of its proper divisors (54991).

604769 is a wasteful number, since it uses less digits than its factorization.

604769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54990.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 604769 is about 777.6689527042. The cubic root of 604769 is about 84.5661398774.

It can be divided in two parts, 6047 and 69, that added together give a palindrome (6116).

The spelling of 604769 in words is "six hundred four thousand, seven hundred sixty-nine".