268784330908 has 96 divisors (see below), whose sum is σ = 511456135680. Its totient is φ = 123177600000.

The previous prime is 268784330873. The next prime is 268784330953. The reversal of 268784330908 is 809033487862.

268784330908 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×268784330908² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 219773985 + ... + 219775207.

It is an arithmetic number, because the mean of its divisors is an integer number (5327668080).

Almost surely, 2^268784330908 is an apocalyptic number.

It is an amenable number.

268784330908 is a deficient number, since it is larger than the sum of its proper divisors (242671804772).

268784330908 is a wasteful number, since it uses less digits than its factorization.

268784330908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819 (or 1817 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 58.

The spelling of 268784330908 in words is "two hundred sixty-eight billion, seven hundred eighty-four million, three hundred thirty thousand, nine hundred eight".