234282780 has 240 divisors, whose sum is σ = 799134336. Its totient is φ = 57231360.

The previous prime is 234282739. The next prime is 234282803. The reversal of 234282780 is 87282432.

234282780 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 a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1294290 + ... + 1294470.

Almost surely, 2^234282780 is an apocalyptic number.

234282780 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 234282780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399567168).

234282780 is an abundant number, since it is smaller than the sum of its proper divisors (564851556).

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

234282780 is a wasteful number, since it uses less digits than its factorization.

234282780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 234282780 is about 15306.2987034750. The cubic root of 234282780 is about 616.4721425244.

The spelling of 234282780 in words is "two hundred thirty-four million, two hundred eighty-two thousand, seven hundred eighty".