234816534 has 24 divisors (see below), whose sum is σ = 510112512. Its totient is φ = 78065520.

The previous prime is 234816503. The next prime is 234816551. The reversal of 234816534 is 435618432.

234816534 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10137 + ... + 23924.

It is an arithmetic number, because the mean of its divisors is an integer number (21254688).

Almost surely, 2^234816534 is an apocalyptic number.

234816534 is an abundant number, since it is smaller than the sum of its proper divisors (275295978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234816534 is a wasteful number, since it uses less digits than its factorization.

234816534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34452 (or 34449 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 234816534 is about 15323.7245472503. The cubic root of 234816534 is about 616.9399460142.

The spelling of 234816534 in words is "two hundred thirty-four million, eight hundred sixteen thousand, five hundred thirty-four".