604369 has 2 divisors, whose sum is σ = 604370. Its totient is φ = 604368.

The previous prime is 604361. The next prime is 604379. The reversal of 604369 is 963406.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 342225 + 262144 = 585^2 + 512^2 .

It is a cyclic number.

It is not a de Polignac number, because 604369 - 2³ = 604361 is a prime.

It is a super-2 number, since 2×604369² = 730523776322, which contains 22 as substring.

604369 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (604361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302184 + 302185.

It is an arithmetic number, because the mean of its divisors is an integer number (302185).

2⁶⁰⁴³⁶⁹ is an apocalyptic number.

It is an amenable number.

604369 is a deficient number, since it is larger than the sum of its proper divisors (1).

604369 is an equidigital number, since it uses as much as digits as its factorization.

604369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 604369 is about 777.4117313239. The cubic root of 604369 is about 84.5474914809.

The spelling of 604369 in words is "six hundred four thousand, three hundred sixty-nine".