268599764 has 12 divisors (see below), whose sum is σ = 470285088. Its totient is φ = 134232600.

The previous prime is 268599743. The next prime is 268599791. The reversal of 268599764 is 467995862.

It is a happy number.

268599764 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7232 + ... + 24279.

It is an arithmetic number, because the mean of its divisors is an integer number (39190424).

Almost surely, 2^268599764 is an apocalyptic number.

It is an amenable number.

268599764 is a deficient number, since it is larger than the sum of its proper divisors (201685324).

268599764 is a wasteful number, since it uses less digits than its factorization.

268599764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33646 (or 33644 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 56.

The square root of 268599764 is about 16389.0135151570. The cubic root of 268599764 is about 645.2111673623.

The spelling of 268599764 in words is "two hundred sixty-eight million, five hundred ninety-nine thousand, seven hundred sixty-four".