234400263 has 8 divisors (see below), whose sum is σ = 312732288. Its totient is φ = 156167544.

The previous prime is 234400193. The next prime is 234400273. The reversal of 234400263 is 362004432.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 234400263 - 2²¹ = 232303111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234400273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19131 + ... + 28892.

It is an arithmetic number, because the mean of its divisors is an integer number (39091536).

Almost surely, 2^234400263 is an apocalyptic number.

234400263 is a deficient number, since it is larger than the sum of its proper divisors (78332025).

234400263 is a wasteful number, since it uses less digits than its factorization.

234400263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49653.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 234400263 is about 15310.1359562873. The cubic root of 234400263 is about 616.5751702901.

Adding to 234400263 its reverse (362004432), we get a palindrome (596404695).

The spelling of 234400263 in words is "two hundred thirty-four million, four hundred thousand, two hundred sixty-three".