234953280 has 168 divisors, whose sum is σ = 843515712. Its totient is φ = 59913216.

The previous prime is 234953263. The next prime is 234953287. The reversal of 234953280 is 82359432.

234953280 is a `hidden beast` number, since 2 + 3 + 49 + 532 + 80 = 666.

234953280 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (234953287) 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, 64467 + ... + 68013.

Almost surely, 2^234953280 is an apocalyptic number.

234953280 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 234953280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421757856).

234953280 is an abundant number, since it is smaller than the sum of its proper divisors (608562432).

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

234953280 is a wasteful number, since it uses less digits than its factorization.

234953280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3593 (or 3580 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 234953280 is about 15328.1858026317. The cubic root of 234953280 is about 617.0596816183.

The spelling of 234953280 in words is "two hundred thirty-four million, nine hundred fifty-three thousand, two hundred eighty".