234194324 has 72 divisors (see below), whose sum is σ = 518827680. Its totient is φ = 91675584.

The previous prime is 234194291. The next prime is 234194327. The reversal of 234194324 is 423491432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234194327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272207 + ... + 273065.

It is an arithmetic number, because the mean of its divisors is an integer number (7205940).

Almost surely, 2^234194324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234194324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259413840).

234194324 is an abundant number, since it is smaller than the sum of its proper divisors (284633356).

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

234194324 is a wasteful number, since it uses less digits than its factorization.

234194324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997 (or 988 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 234194324 is about 15303.4089012873. The cubic root of 234194324 is about 616.3945475142.

The spelling of 234194324 in words is "two hundred thirty-four million, one hundred ninety-four thousand, three hundred twenty-four".