234730605 has 16 divisors (see below), whose sum is σ = 387684864. Its totient is φ = 121151040.

The previous prime is 234730603. The next prime is 234730609. The reversal of 234730605 is 506037432.

It is not a de Polignac number, because 234730605 - 2¹ = 234730603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234730603) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 251934 + ... + 252863.

It is an arithmetic number, because the mean of its divisors is an integer number (24230304).

Almost surely, 2^234730605 is an apocalyptic number.

It is an amenable number.

234730605 is a deficient number, since it is larger than the sum of its proper divisors (152954259).

234730605 is a wasteful number, since it uses less digits than its factorization.

234730605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504836.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 234730605 is about 15320.9205010665. The cubic root of 234730605 is about 616.8646822901.

The spelling of 234730605 in words is "two hundred thirty-four million, seven hundred thirty thousand, six hundred five".