234343536 has 80 divisors (see below), whose sum is σ = 708787968. Its totient is φ = 65318400.

The previous prime is 234343531. The next prime is 234343537. The reversal of 234343536 is 635343432.

It is a happy number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 234343497 and 234343506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234343531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5271 + ... + 22281.

Almost surely, 2^234343536 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 234343536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354393984).

234343536 is an abundant number, since it is smaller than the sum of its proper divisors (474444432).

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

234343536 is a wasteful number, since it uses less digits than its factorization.

234343536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17070 (or 17064 counting only the distinct ones).

The product of its digits is 77760, while the sum is 33.

The square root of 234343536 is about 15308.2832479674. The cubic root of 234343536 is about 616.5254273402.

Adding to 234343536 its reverse (635343432), we get a palindrome (869686968).

The spelling of 234343536 in words is "two hundred thirty-four million, three hundred forty-three thousand, five hundred thirty-six".