2768108290 has 96 divisors (see below), whose sum is σ = 5508071280. Its totient is φ = 1000194048.

The previous prime is 2768108279. The next prime is 2768108323. The reversal of 2768108290 is 928018672.

It can be written as a sum of positive squares in 8 ways, for example, as 974501089 + 1793607201 = 31217^2 + 42351^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14342434 + ... + 14342626.

Almost surely, 2^2768108290 is an apocalyptic number.

2768108290 is a deficient number, since it is larger than the sum of its proper divisors (2739962990).

2768108290 is a wasteful number, since it uses less digits than its factorization.

2768108290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 2768108290 is about 52612.8148838284. The cubic root of 2768108290 is about 1404.0881001553.

The spelling of 2768108290 in words is "two billion, seven hundred sixty-eight million, one hundred eight thousand, two hundred ninety".