234942665 has 16 divisors (see below), whose sum is σ = 286856640. Its totient is φ = 184699200.

The previous prime is 234942649. The next prime is 234942679. The reversal of 234942665 is 566249432.

It is not a de Polignac number, because 234942665 - 2⁴ = 234942649 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68522 + ... + 71868.

It is an arithmetic number, because the mean of its divisors is an integer number (17928540).

Almost surely, 2^234942665 is an apocalyptic number.

It is an amenable number.

234942665 is a deficient number, since it is larger than the sum of its proper divisors (51913975).

234942665 is a wasteful number, since it uses less digits than its factorization.

234942665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3592.

The product of its digits is 311040, while the sum is 41.

The square root of 234942665 is about 15327.8395411747. The cubic root of 234942665 is about 617.0503887251.

The spelling of 234942665 in words is "two hundred thirty-four million, nine hundred forty-two thousand, six hundred sixty-five".