604653349 has 2 divisors, whose sum is σ = 604653350. Its totient is φ = 604653348.

The previous prime is 604653239. The next prime is 604653373. The reversal of 604653349 is 943356406.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 602457025 + 2196324 = 24545^2 + 1482^2 .

It is a cyclic number.

It is not a de Polignac number, because 604653349 - 2⁷ = 604653221 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (604653389) by changing a digit.

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 as a sum of consecutive naturals, namely, 302326674 + 302326675.

It is an arithmetic number, because the mean of its divisors is an integer number (302326675).

Almost surely, 2^604653349 is an apocalyptic number.

It is an amenable number.

604653349 is a deficient number, since it is larger than the sum of its proper divisors (1).

604653349 is an equidigital number, since it uses as much as digits as its factorization.

604653349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 40.

The square root of 604653349 is about 24589.7000591711. The cubic root of 604653349 is about 845.6074895838.

It can be divided in two parts, 6046 and 53349, that added together give a palindrome (59395).

The spelling of 604653349 in words is "six hundred four million, six hundred fifty-three thousand, three hundred forty-nine".