230673930 has 32 divisors (see below), whose sum is σ = 566495424. Its totient is φ = 60082176.

The previous prime is 230673929. The next prime is 230673931. The reversal of 230673930 is 39376032.

It is an interprime number because it is at equal distance from previous prime (230673929) and next prime (230673931).

It is a junction number, because it is equal to n+sod(n) for n = 230673891 and 230673900.

It is not an unprimeable number, because it can be changed into a prime (230673931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88119 + ... + 90698.

It is an arithmetic number, because the mean of its divisors is an integer number (17702982).

Almost surely, 2^230673930 is an apocalyptic number.

230673930 is an abundant number, since it is smaller than the sum of its proper divisors (335821494).

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

230673930 is a wasteful number, since it uses less digits than its factorization.

230673930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178870.

The product of its (nonzero) digits is 20412, while the sum is 33.

The square root of 230673930 is about 15187.9534500208. The cubic root of 230673930 is about 613.2904070330.

The spelling of 230673930 in words is "two hundred thirty million, six hundred seventy-three thousand, nine hundred thirty".