268930012 has 24 divisors (see below), whose sum is σ = 507490256. Its totient is φ = 123959808.

The previous prime is 268929989. The next prime is 268930049. The reversal of 268930012 is 210039862.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 42988 + ... + 48844.

Almost surely, 2^268930012 is an apocalyptic number.

It is an amenable number.

268930012 is a deficient number, since it is larger than the sum of its proper divisors (238560244).

268930012 is a wasteful number, since it uses less digits than its factorization.

268930012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6757 (or 6755 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 268930012 is about 16399.0857062216. The cubic root of 268930012 is about 645.4754917803.

Adding to 268930012 its reverse (210039862), we get a palindrome (478969874).

The spelling of 268930012 in words is "two hundred sixty-eight million, nine hundred thirty thousand, twelve".