268340802 has 32 divisors (see below), whose sum is σ = 548114688. Its totient is φ = 87549696.

The previous prime is 268340783. The next prime is 268340851. The reversal of 268340802 is 208043862.

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 in 15 ways as a sum of consecutive naturals, for example, 187863 + ... + 189285.

It is an arithmetic number, because the mean of its divisors is an integer number (17128584).

Almost surely, 2^268340802 is an apocalyptic number.

268340802 is an abundant number, since it is smaller than the sum of its proper divisors (279773886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268340802 is a wasteful number, since it uses less digits than its factorization.

268340802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2074.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 268340802 is about 16381.1111344744. Note that the first 4 decimals coincide. The cubic root of 268340802 is about 645.0037473492.

The spelling of 268340802 in words is "two hundred sixty-eight million, three hundred forty thousand, eight hundred two".