234303404 has 12 divisors (see below), whose sum is σ = 412981800. Its totient is φ = 116308608.

The previous prime is 234303371. The next prime is 234303437. The reversal of 234303404 is 404303432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (234303371) and next prime (234303437).

It is a self number, because there is not a number n which added to its sum of digits gives 234303404.

It is an unprimeable number.

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, 210149 + ... + 211260.

It is an arithmetic number, because the mean of its divisors is an integer number (34415150).

Almost surely, 2^234303404 is an apocalyptic number.

It is an amenable number.

234303404 is a deficient number, since it is larger than the sum of its proper divisors (178678396).

234303404 is a wasteful number, since it uses less digits than its factorization.

234303404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421552 (or 421550 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 234303404 is about 15306.9723982243. The cubic root of 234303404 is about 616.4902314174.

Adding to 234303404 its reverse (404303432), we get a palindrome (638606836).

The spelling of 234303404 in words is "two hundred thirty-four million, three hundred three thousand, four hundred four".