2868668682 has 32 divisors (see below), whose sum is σ = 6428078784. Its totient is φ = 845798400.

The previous prime is 2868668657. The next prime is 2868668683.

2868668682 is nontrivially palindromic in base 10.

2868668682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2868668683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584919 + ... + 589802.

It is an arithmetic number, because the mean of its divisors is an integer number (200877462).

Almost surely, 2^2868668682 is an apocalyptic number.

2868668682 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2868668682 is an abundant number, since it is smaller than the sum of its proper divisors (3559410102).

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

2868668682 is a wasteful number, since it uses less digits than its factorization.

2868668682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174774.

The product of its digits is 21233664, while the sum is 60.

The square root of 2868668682 is about 53559.9540888526. The cubic root of 2868668682 is about 1420.8889299512. Note that the first 3 decimals are identical.

The spelling of 2868668682 in words is "two billion, eight hundred sixty-eight million, six hundred sixty-eight thousand, six hundred eighty-two".