234493666 has 16 divisors (see below), whose sum is σ = 388975968. Its totient is φ = 105127200.

The previous prime is 234493621. The next prime is 234493691. The reversal of 234493666 is 666394432.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71400 + ... + 74611.

It is an arithmetic number, because the mean of its divisors is an integer number (24310998).

Almost surely, 2^234493666 is an apocalyptic number.

234493666 is a deficient number, since it is larger than the sum of its proper divisors (154482302).

234493666 is a wasteful number, since it uses less digits than its factorization.

234493666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146097.

The product of its digits is 559872, while the sum is 43.

The square root of 234493666 is about 15313.1860172859. The cubic root of 234493666 is about 616.6570563229.

The spelling of 234493666 in words is "two hundred thirty-four million, four hundred ninety-three thousand, six hundred sixty-six".