234371904 has 168 divisors, whose sum is σ = 696114432. Its totient is φ = 69488640.

The previous prime is 234371903. The next prime is 234371927. The reversal of 234371904 is 409173432.

234371904 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234371903) 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, 1005772 + ... + 1006004.

Almost surely, 2^234371904 is an apocalyptic number.

234371904 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234371904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348057216).

234371904 is an abundant number, since it is smaller than the sum of its proper divisors (461742528).

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

234371904 is a wasteful number, since it uses less digits than its factorization.

234371904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 234371904 is about 15309.2097771244. The cubic root of 234371904 is about 616.5503037644.

It can be divided in two parts, 2343 and 71904, that added together give a palindrome (74247).

The spelling of 234371904 in words is "two hundred thirty-four million, three hundred seventy-one thousand, nine hundred four".