234992963 has 4 divisors (see below), whose sum is σ = 237319728. Its totient is φ = 232666200.

The previous prime is 234992959. The next prime is 234992971. The reversal of 234992963 is 369299432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 234992963 - 2² = 234992959 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234992063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1163231 + ... + 1163432.

It is an arithmetic number, because the mean of its divisors is an integer number (59329932).

Almost surely, 2^234992963 is an apocalyptic number.

234992963 is a deficient number, since it is larger than the sum of its proper divisors (2326765).

234992963 is a wasteful number, since it uses less digits than its factorization.

234992963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326764.

The product of its digits is 629856, while the sum is 47.

The square root of 234992963 is about 15329.4801934051. The cubic root of 234992963 is about 617.0944195896.

It can be divided in two parts, 23499 and 2963, that added together give a palindrome (26462).

The spelling of 234992963 in words is "two hundred thirty-four million, nine hundred ninety-two thousand, nine hundred sixty-three".