304330034 has 4 divisors (see below), whose sum is σ = 456495054. Its totient is φ = 152165016.

The previous prime is 304329959. The next prime is 304330051. The reversal of 304330034 is 430033403.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 210337009 + 93993025 = 14503^2 + 9695^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 304329988 and 304330015.

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 as a sum of consecutive naturals, namely, 76082507 + ... + 76082510.

Almost surely, 2^304330034 is an apocalyptic number.

304330034 is a deficient number, since it is larger than the sum of its proper divisors (152165020).

304330034 is a wasteful number, since it uses less digits than its factorization.

304330034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152165019.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 304330034 is about 17445.0575808737. The cubic root of 304330034 is about 672.6383192774.

Adding to 304330034 its reverse (430033403), we get a palindrome (734363437).

The spelling of 304330034 in words is "three hundred four million, three hundred thirty thousand, thirty-four".