268496804 has 12 divisors (see below), whose sum is σ = 470285004. Its totient is φ = 134129664.

The previous prime is 268496803. The next prime is 268496831. The reversal of 268496804 is 408694862.

It can be written as a sum of positive squares in 2 ways, for example, as 193154404 + 75342400 = 13898^2 + 8680^2 .

It is not an unprimeable number, because it can be changed into a prime (268496801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24497 + ... + 33720.

It is an arithmetic number, because the mean of its divisors is an integer number (39190417).

Almost surely, 2^268496804 is an apocalyptic number.

It is an amenable number.

268496804 is a deficient number, since it is larger than the sum of its proper divisors (201788200).

268496804 is a wasteful number, since it uses less digits than its factorization.

268496804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59374 (or 59372 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 47.

The square root of 268496804 is about 16385.8720854277. The cubic root of 268496804 is about 645.1287157737.

The spelling of 268496804 in words is "two hundred sixty-eight million, four hundred ninety-six thousand, eight hundred four".