234382993 has 16 divisors (see below), whose sum is σ = 266250880. Its totient is φ = 204539904.

The previous prime is 234382979. The next prime is 234383059. The reversal of 234382993 is 399283432.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234382993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234382933) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202705 + ... + 203857.

It is an arithmetic number, because the mean of its divisors is an integer number (16640680).

Almost surely, 2^234382993 is an apocalyptic number.

It is an amenable number.

234382993 is a deficient number, since it is larger than the sum of its proper divisors (31867887).

234382993 is a wasteful number, since it uses less digits than its factorization.

234382993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008.

The product of its digits is 279936, while the sum is 43.

The square root of 234382993 is about 15309.5719404561. The cubic root of 234382993 is about 616.5600273680.

The spelling of 234382993 in words is "two hundred thirty-four million, three hundred eighty-two thousand, nine hundred ninety-three".