234843916 has 12 divisors (see below), whose sum is σ = 435152088. Its totient is φ = 110514752.

The previous prime is 234843907. The next prime is 234843919. The reversal of 234843916 is 619348432.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (234843919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1726726 + ... + 1726861.

It is an arithmetic number, because the mean of its divisors is an integer number (36262674).

Almost surely, 2^234843916 is an apocalyptic number.

It is an amenable number.

234843916 is a deficient number, since it is larger than the sum of its proper divisors (200308172).

234843916 is a wasteful number, since it uses less digits than its factorization.

234843916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3453608 (or 3453606 counting only the distinct ones).

The product of its digits is 124416, while the sum is 40.

The square root of 234843916 is about 15324.6179723998. The cubic root of 234843916 is about 616.9639255764.

It can be divided in two parts, 2348 and 43916, that added together give a palindrome (46264).

The spelling of 234843916 in words is "two hundred thirty-four million, eight hundred forty-three thousand, nine hundred sixteen".