234788904 has 192 divisors, whose sum is σ = 782870400. Its totient is φ = 62042112.

The previous prime is 234788893. The next prime is 234788927. The reversal of 234788904 is 409887432.

It is a self number, because there is not a number n which added to its sum of digits gives 234788904.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 573852 + ... + 574260.

It is an arithmetic number, because the mean of its divisors is an integer number (4077450).

Almost surely, 2^234788904 is an apocalyptic number.

234788904 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 234788904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (391435200).

234788904 is an abundant number, since it is smaller than the sum of its proper divisors (548081496).

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

234788904 is a wasteful number, since it uses less digits than its factorization.

234788904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 234788904 is about 15322.8229775065. The cubic root of 234788904 is about 616.9157473785.

The spelling of 234788904 in words is "two hundred thirty-four million, seven hundred eighty-eight thousand, nine hundred four".