604580149 has 2 divisors, whose sum is σ = 604580150. Its totient is φ = 604580148.

The previous prime is 604580143. The next prime is 604580161. The reversal of 604580149 is 941085406.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 589032900 + 15547249 = 24270^2 + 3943^2 .

It is a cyclic number.

It is not a de Polignac number, because 604580149 - 2²¹ = 602482997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (604580143) 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, 302290074 + 302290075.

It is an arithmetic number, because the mean of its divisors is an integer number (302290075).

Almost surely, 2^604580149 is an apocalyptic number.

It is an amenable number.

604580149 is a deficient number, since it is larger than the sum of its proper divisors (1).

604580149 is an equidigital number, since it uses as much as digits as its factorization.

604580149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 604580149 is about 24588.2115860426. The cubic root of 604580149 is about 845.5733648156.

The spelling of 604580149 in words is "six hundred four million, five hundred eighty thousand, one hundred forty-nine".