234604643 has 16 divisors (see below), whose sum is σ = 289119936. Its totient is φ = 185379840.

The previous prime is 234604637. The next prime is 234604651. The reversal of 234604643 is 346406432.

It is a cyclic number.

It is not a de Polignac number, because 234604643 - 2⁸ = 234604387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234604613) 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 15 ways as a sum of consecutive naturals, for example, 107483 + ... + 109643.

It is an arithmetic number, because the mean of its divisors is an integer number (18069996).

Almost surely, 2^234604643 is an apocalyptic number.

234604643 is a deficient number, since it is larger than the sum of its proper divisors (54515293).

234604643 is a wasteful number, since it uses less digits than its factorization.

234604643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3374.

The product of its (nonzero) digits is 41472, while the sum is 32.

The square root of 234604643 is about 15316.8091650970. The cubic root of 234604643 is about 616.7543211493.

The spelling of 234604643 in words is "two hundred thirty-four million, six hundred four thousand, six hundred forty-three".