234346664 has 16 divisors (see below), whose sum is σ = 443752020. Its totient is φ = 116012800.

The previous prime is 234346631. The next prime is 234346667. The reversal of 234346664 is 466643432.

It can be written as a sum of positive squares in 2 ways, for example, as 203632900 + 30713764 = 14270^2 + 5542^2 .

It is not an unprimeable number, because it can be changed into a prime (234346667) 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 3 ways as a sum of consecutive naturals, for example, 144209 + ... + 145824.

Almost surely, 2^234346664 is an apocalyptic number.

It is an amenable number.

234346664 is a deficient number, since it is larger than the sum of its proper divisors (209405356).

234346664 is a wasteful number, since it uses less digits than its factorization.

234346664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290140 (or 290136 counting only the distinct ones).

The product of its digits is 248832, while the sum is 38.

The square root of 234346664 is about 15308.3854145367. The cubic root of 234346664 is about 616.5281704398.

The spelling of 234346664 in words is "two hundred thirty-four million, three hundred forty-six thousand, six hundred sixty-four".