2868224680 has 32 divisors (see below), whose sum is σ = 6469635240. Its totient is φ = 1144422400.

The previous prime is 2868224669. The next prime is 2868224693. The reversal of 2868224680 is 864228682.

2868224680 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2314187236 + 554037444 = 48106^2 + 23538^2 .

It is a super-2 number, since 2×2868224680² = 16453425629922204800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2868224680.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73369 + ... + 105448.

Almost surely, 2^2868224680 is an apocalyptic number.

2868224680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2868224680 is an abundant number, since it is smaller than the sum of its proper divisors (3601410560).

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

2868224680 is a wasteful number, since it uses less digits than its factorization.

2868224680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179229 (or 179225 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 46.

The square root of 2868224680 is about 53555.8090219913. The cubic root of 2868224680 is about 1420.8156195126.

The spelling of 2868224680 in words is "two billion, eight hundred sixty-eight million, two hundred twenty-four thousand, six hundred eighty".