234830473 has 4 divisors (see below), whose sum is σ = 235035648. Its totient is φ = 234625300.

The previous prime is 234830461. The next prime is 234830509. The reversal of 234830473 is 374038432.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 234830473 - 2⁹ = 234829961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234830413) 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, 100861 + ... + 103162.

It is an arithmetic number, because the mean of its divisors is an integer number (58758912).

Almost surely, 2^234830473 is an apocalyptic number.

It is an amenable number.

234830473 is a deficient number, since it is larger than the sum of its proper divisors (205175).

234830473 is a wasteful number, since it uses less digits than its factorization.

234830473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205174.

The product of its (nonzero) digits is 48384, while the sum is 34.

The square root of 234830473 is about 15324.1793581255. The cubic root of 234830473 is about 616.9521532122.

The spelling of 234830473 in words is "two hundred thirty-four million, eight hundred thirty thousand, four hundred seventy-three".