304244030 has 8 divisors (see below), whose sum is σ = 547639272. Its totient is φ = 121697608.

The previous prime is 304244021. The next prime is 304244041. The reversal of 304244030 is 30442403.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 304243993 and 304244011.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 15212192 + ... + 15212211.

It is an arithmetic number, because the mean of its divisors is an integer number (68454909).

Almost surely, 2^304244030 is an apocalyptic number.

304244030 is a deficient number, since it is larger than the sum of its proper divisors (243395242).

304244030 is a wasteful number, since it uses less digits than its factorization.

304244030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30424410.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 304244030 is about 17442.5924105335. The cubic root of 304244030 is about 672.5749505331.

Adding to 304244030 its reverse (30442403), we get a palindrome (334686433).

The spelling of 304244030 in words is "three hundred four million, two hundred forty-four thousand, thirty".