234004430 has 64 divisors (see below), whose sum is σ = 478365696. Its totient is φ = 81648000.

The previous prime is 234004429. The next prime is 234004447. The reversal of 234004430 is 34400432.

It is a happy number.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 555620 + ... + 556040.

It is an arithmetic number, because the mean of its divisors is an integer number (7474464).

Almost surely, 2^234004430 is an apocalyptic number.

234004430 is an abundant number, since it is smaller than the sum of its proper divisors (244361266).

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

234004430 is a wasteful number, since it uses less digits than its factorization.

234004430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633.

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

The square root of 234004430 is about 15297.2033391728. The cubic root of 234004430 is about 616.2279034575.

Adding to 234004430 its reverse (34400432), we get a palindrome (268404862).

The spelling of 234004430 in words is "two hundred thirty-four million, four thousand, four hundred thirty".