230673429 has 72 divisors (see below), whose sum is σ = 405925728. Its totient is φ = 125737920.

The previous prime is 230673427. The next prime is 230673439. The reversal of 230673429 is 924376032.

It is a happy number.

230673429 is a `hidden beast` number, since 2 + 306 + 7 + 342 + 9 = 666.

It is not a de Polignac number, because 230673429 - 2¹ = 230673427 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230673393 and 230673402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230673427) 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 71 ways as a sum of consecutive naturals, for example, 1093134 + ... + 1093344.

Almost surely, 2^230673429 is an apocalyptic number.

It is an amenable number.

230673429 is a deficient number, since it is larger than the sum of its proper divisors (175252299).

230673429 is a wasteful number, since it uses less digits than its factorization.

230673429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

The square root of 230673429 is about 15187.9369566772. The cubic root of 230673429 is about 613.2899630315.

The spelling of 230673429 in words is "two hundred thirty million, six hundred seventy-three thousand, four hundred twenty-nine".