230500346 has 4 divisors (see below), whose sum is σ = 345750522. Its totient is φ = 115250172.

The previous prime is 230500327. The next prime is 230500349. The reversal of 230500346 is 643005032.

230500346 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 229189321 + 1311025 = 15139^2 + 1145^2 .

It is a super-3 number, since 3×230500346³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (230500349) by changing a digit.

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 as a sum of consecutive naturals, namely, 57625085 + ... + 57625088.

Almost surely, 2^230500346 is an apocalyptic number.

230500346 is a deficient number, since it is larger than the sum of its proper divisors (115250176).

230500346 is a wasteful number, since it uses less digits than its factorization.

230500346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115250175.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 230500346 is about 15182.2378455878. The cubic root of 230500346 is about 613.1365330971.

Adding to 230500346 its reverse (643005032), we get a palindrome (873505378).

The spelling of 230500346 in words is "two hundred thirty million, five hundred thousand, three hundred forty-six".