604040312 has 8 divisors (see below), whose sum is σ = 1132575600. Its totient is φ = 302020152.

The previous prime is 604040299. The next prime is 604040341. The reversal of 604040312 is 213040406.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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, 37752512 + ... + 37752527.

It is an arithmetic number, because the mean of its divisors is an integer number (141571950).

Almost surely, 2^604040312 is an apocalyptic number.

It is an amenable number.

604040312 is a deficient number, since it is larger than the sum of its proper divisors (528535288).

604040312 is a wasteful number, since it uses less digits than its factorization.

604040312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75505045 (or 75505041 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 604040312 is about 24577.2315772139. The cubic root of 604040312 is about 845.3216156087.

Adding to 604040312 its reverse (213040406), we get a palindrome (817080718).

The spelling of 604040312 in words is "six hundred four million, forty thousand, three hundred twelve".