268876033836 has 24 divisors (see below), whose sum is σ = 633133171440. Its totient is φ = 88803093312.

The previous prime is 268876033831. The next prime is 268876033847. The reversal of 268876033836 is 638330678862.

It is a self number, because there is not a number n which added to its sum of digits gives 268876033836.

It is not an unprimeable number, because it can be changed into a prime (268876033831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102780051 + ... + 102782666.

It is an arithmetic number, because the mean of its divisors is an integer number (26380548810).

Almost surely, 2^268876033836 is an apocalyptic number.

It is an amenable number.

268876033836 is an abundant number, since it is smaller than the sum of its proper divisors (364257137604).

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

268876033836 is a wasteful number, since it uses less digits than its factorization.

268876033836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205562833 (or 205562831 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 60.

The spelling of 268876033836 in words is "two hundred sixty-eight billion, eight hundred seventy-six million, thirty-three thousand, eight hundred thirty-six".