234269280 has 384 divisors, whose sum is σ = 959938560. Its totient is φ = 52254720.

The previous prime is 234269267. The next prime is 234269317. The reversal of 234269280 is 82962432.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1844577 + ... + 1844703.

It is an arithmetic number, because the mean of its divisors is an integer number (2499840).

Almost surely, 2^234269280 is an apocalyptic number.

234269280 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 234269280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (479969280).

234269280 is an abundant number, since it is smaller than the sum of its proper divisors (725669280).

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

234269280 is a wasteful number, since it uses less digits than its factorization.

234269280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 234269280 is about 15305.8577022002. The cubic root of 234269280 is about 616.4603013728.

The spelling of 234269280 in words is "two hundred thirty-four million, two hundred sixty-nine thousand, two hundred eighty".