234992836 has 72 divisors (see below), whose sum is σ = 495817280. Its totient is φ = 96588288.

The previous prime is 234992789. The next prime is 234992851. The reversal of 234992836 is 638299432.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 285121 + ... + 285943.

Almost surely, 2^234992836 is an apocalyptic number.

234992836 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

234992836 is an abundant number, since it is smaller than the sum of its proper divisors (260824444).

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

234992836 is a wasteful number, since it uses less digits than its factorization.

234992836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893 (or 874 counting only the distinct ones).

The product of its digits is 559872, while the sum is 46.

The square root of 234992836 is about 15329.4760510593. The cubic root of 234992836 is about 617.0943084217.

It can be divided in two parts, 23499 and 2836, that added together give a triangular number (26335 = T₂₂₉).

The spelling of 234992836 in words is "two hundred thirty-four million, nine hundred ninety-two thousand, eight hundred thirty-six".