234470380 has 12 divisors (see below), whose sum is σ = 492387840. Its totient is φ = 93788144.

The previous prime is 234470377. The next prime is 234470381. The reversal of 234470380 is 83074432.

It is a happy number.

234470380 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (234470381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5861740 + ... + 5861779.

It is an arithmetic number, because the mean of its divisors is an integer number (41032320).

Almost surely, 2^234470380 is an apocalyptic number.

234470380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234470380 is an abundant number, since it is smaller than the sum of its proper divisors (257917460).

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

234470380 is a wasteful number, since it uses less digits than its factorization.

234470380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11723528 (or 11723526 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 234470380 is about 15312.4256732890. The cubic root of 234470380 is about 616.6366436158.

The spelling of 234470380 in words is "two hundred thirty-four million, four hundred seventy thousand, three hundred eighty".