234404266 has 16 divisors (see below), whose sum is σ = 366578784. Its totient is φ = 112314384.

The previous prime is 234404263. The next prime is 234404321. The reversal of 234404266 is 662404432.

It is not an unprimeable number, because it can be changed into a prime (234404263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21156 + ... + 30271.

It is an arithmetic number, because the mean of its divisors is an integer number (22911174).

Almost surely, 2^234404266 is an apocalyptic number.

234404266 is a deficient number, since it is larger than the sum of its proper divisors (132174518).

234404266 is a wasteful number, since it uses less digits than its factorization.

234404266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51525.

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 234404266 is about 15310.2666861162. The cubic root of 234404266 is about 616.5786801501.

Adding to 234404266 its reverse (662404432), we get a palindrome (896808698).

The spelling of 234404266 in words is "two hundred thirty-four million, four hundred four thousand, two hundred sixty-six".