234206280 has 576 divisors, whose sum is σ = 1037162880. Its totient is φ = 45158400.

The previous prime is 234206239. The next prime is 234206281. The reversal of 234206280 is 82602432.

234206280 is a `hidden beast` number, since 2 + 34 + 2 + 0 + 628 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (234206281) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 3298645 + ... + 3298715.

It is an arithmetic number, because the mean of its divisors is an integer number (1800630).

Almost surely, 2^234206280 is an apocalyptic number.

234206280 is a gapful number since it is divisible by the number (20) 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 234206280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (518581440).

234206280 is an abundant number, since it is smaller than the sum of its proper divisors (802956600).

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

234206280 is a wasteful number, since it uses less digits than its factorization.

234206280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 234206280 is about 15303.7995282217. The cubic root of 234206280 is about 616.4050366494.

The spelling of 234206280 in words is "two hundred thirty-four million, two hundred six thousand, two hundred eighty".