230385679 has 8 divisors (see below), whose sum is σ = 231955920. Its totient is φ = 228820800.

The previous prime is 230385677. The next prime is 230385691. The reversal of 230385679 is 976583032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230385679 - 2¹ = 230385677 is a prime.

It is a super-2 number, since 2×230385679² = 106155122176582082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230385677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118344 + ... + 120274.

It is an arithmetic number, because the mean of its divisors is an integer number (28994490).

Almost surely, 2^230385679 is an apocalyptic number.

230385679 is a deficient number, since it is larger than the sum of its proper divisors (1570241).

230385679 is a wasteful number, since it uses less digits than its factorization.

230385679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2681.

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 230385679 is about 15178.4610221195. The cubic root of 230385679 is about 613.0348438954.

The spelling of 230385679 in words is "two hundred thirty million, three hundred eighty-five thousand, six hundred seventy-nine".