234674440 has 128 divisors (see below), whose sum is σ = 709067520. Its totient is φ = 67507200.

The previous prime is 234674437. The next prime is 234674509. The reversal of 234674440 is 44476432.

234674440 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 234674396 and 234674405.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37110 + ... + 42970.

It is an arithmetic number, because the mean of its divisors is an integer number (5539590).

Almost surely, 2^234674440 is an apocalyptic number.

234674440 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 234674440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (354533760).

234674440 is an abundant number, since it is smaller than the sum of its proper divisors (474393080).

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

234674440 is a wasteful number, since it uses less digits than its factorization.

234674440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5903 (or 5899 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 34.

The square root of 234674440 is about 15319.0874401839. The cubic root of 234674440 is about 616.8154784115.

The spelling of 234674440 in words is "two hundred thirty-four million, six hundred seventy-four thousand, four hundred forty".