234341988 has 12 divisors (see below), whose sum is σ = 546798000. Its totient is φ = 78113992.

The previous prime is 234341981. The next prime is 234342007. The reversal of 234341988 is 889143432.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (234341981) 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 3 ways as a sum of consecutive naturals, for example, 9764238 + ... + 9764261.

It is an arithmetic number, because the mean of its divisors is an integer number (45566500).

Almost surely, 2^234341988 is an apocalyptic number.

It is an amenable number.

234341988 is an abundant number, since it is smaller than the sum of its proper divisors (312456012).

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

234341988 is a wasteful number, since it uses less digits than its factorization.

234341988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19528506 (or 19528504 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 234341988 is about 15308.2326870217. The cubic root of 234341988 is about 616.5240698126.

The spelling of 234341988 in words is "two hundred thirty-four million, three hundred forty-one thousand, nine hundred eighty-eight".