604366249 has 2 divisors, whose sum is σ = 604366250. Its totient is φ = 604366248.

The previous prime is 604366237. The next prime is 604366267. The reversal of 604366249 is 942663406.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 427662400 + 176703849 = 20680^2 + 13293^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-604366249 is a prime.

It is not a weakly prime, because it can be changed into another prime (604366219) by changing a digit.

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, 302183124 + 302183125.

It is an arithmetic number, because the mean of its divisors is an integer number (302183125).

Almost surely, 2^604366249 is an apocalyptic number.

It is an amenable number.

604366249 is a deficient number, since it is larger than the sum of its proper divisors (1).

604366249 is an equidigital number, since it uses as much as digits as its factorization.

604366249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 40.

The square root of 604366249 is about 24583.8615559070. The cubic root of 604366249 is about 845.4736319803.

The spelling of 604366249 in words is "six hundred four million, three hundred sixty-six thousand, two hundred forty-nine".