234304747 has 4 divisors (see below), whose sum is σ = 234335520. Its totient is φ = 234273976.

The previous prime is 234304723. The next prime is 234304781. The reversal of 234304747 is 747403432.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 234304747 - 2⁷ = 234304619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234304247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5358 + ... + 22300.

It is an arithmetic number, because the mean of its divisors is an integer number (58583880).

Almost surely, 2^234304747 is an apocalyptic number.

234304747 is a deficient number, since it is larger than the sum of its proper divisors (30773).

234304747 is a wasteful number, since it uses less digits than its factorization.

234304747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30772.

The product of its (nonzero) digits is 56448, while the sum is 34.

The square root of 234304747 is about 15307.0162670587. The cubic root of 234304747 is about 616.4914092987.

The spelling of 234304747 in words is "two hundred thirty-four million, three hundred four thousand, seven hundred forty-seven".