2768040168 has 32 divisors (see below), whose sum is σ = 6923115360. Its totient is φ = 922278080.

The previous prime is 2768040131. The next prime is 2768040173. The reversal of 2768040168 is 8610408672.

It is a super-2 number, since 2×2768040168² = 15324092743322936448, which contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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 7 ways as a sum of consecutive naturals, for example, 33946 + ... + 81782.

It is an arithmetic number, because the mean of its divisors is an integer number (216347355).

Almost surely, 2^2768040168 is an apocalyptic number.

It is an amenable number.

2768040168 is an abundant number, since it is smaller than the sum of its proper divisors (4155075192).

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

2768040168 is a wasteful number, since it uses less digits than its factorization.

2768040168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50257 (or 50253 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 2768040168 is about 52612.1674900398. The cubic root of 2768040168 is about 1404.0765820517.

The spelling of 2768040168 in words is "two billion, seven hundred sixty-eight million, forty thousand, one hundred sixty-eight".