268034768 has 10 divisors (see below), whose sum is σ = 519317394. Its totient is φ = 134017376.

The previous prime is 268034747. The next prime is 268034783. The reversal of 268034768 is 867430862.

It can be written as a sum of positive squares in only one way, i.e., 251159104 + 16875664 = 15848^2 + 4108^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8376071 + ... + 8376102.

Almost surely, 2^268034768 is an apocalyptic number.

It is an amenable number.

268034768 is a deficient number, since it is larger than the sum of its proper divisors (251282626).

268034768 is a wasteful number, since it uses less digits than its factorization.

268034768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16752181 (or 16752175 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 268034768 is about 16371.7674061172. The cubic root of 268034768 is about 644.7584521089.

The spelling of 268034768 in words is "two hundred sixty-eight million, thirty-four thousand, seven hundred sixty-eight".