230694677 has 4 divisors (see below), whose sum is σ = 230728716. Its totient is φ = 230660640.

The previous prime is 230694643. The next prime is 230694679. The reversal of 230694677 is 776496032.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 153412996 + 77281681 = 12386^2 + 8791^2 .

It is a cyclic number.

It is not a de Polignac number, because 230694677 - 2²⁶ = 163585813 is a prime.

It is a super-2 number, since 2×230694677² = 106440067992268658, 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 (230694679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3008 + ... + 21689.

It is an arithmetic number, because the mean of its divisors is an integer number (57682179).

Almost surely, 2^230694677 is an apocalyptic number.

It is an amenable number.

230694677 is a deficient number, since it is larger than the sum of its proper divisors (34039).

230694677 is an equidigital number, since it uses as much as digits as its factorization.

230694677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34038.

The product of its (nonzero) digits is 381024, while the sum is 44.

The square root of 230694677 is about 15188.6364430781. The cubic root of 230694677 is about 613.3087930937.

The spelling of 230694677 in words is "two hundred thirty million, six hundred ninety-four thousand, six hundred seventy-seven".