304416612 has 72 divisors (see below), whose sum is σ = 793611000. Its totient is φ = 98316288.

The previous prime is 304416611. The next prime is 304416641. The reversal of 304416612 is 216614403.

304416612 is a `hidden beast` number, since 3 + 0 + 4 + 41 + 6 + 612 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 170459136 + 133957476 = 13056^2 + 11574^2 .

It is not an unprimeable number, because it can be changed into a prime (304416611) 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 in 23 ways as a sum of consecutive naturals, for example, 597814 + ... + 598322.

It is an arithmetic number, because the mean of its divisors is an integer number (11022375).

Almost surely, 2^304416612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 304416612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396805500).

304416612 is an abundant number, since it is smaller than the sum of its proper divisors (489194388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

304416612 is a wasteful number, since it uses less digits than its factorization.

304416612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005 (or 1000 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 304416612 is about 17447.5388522278. The cubic root of 304416612 is about 672.7020988942.

The spelling of 304416612 in words is "three hundred four million, four hundred sixteen thousand, six hundred twelve".