2684056882 has 16 divisors (see below), whose sum is σ = 4441536792. Its totient is φ = 1208580480.

The previous prime is 2684056867. The next prime is 2684056889. The reversal of 2684056882 is 2886504862.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1817402161 + 866654721 = 42631^2 + 29439^2 .

It is a super-2 number, since 2×2684056882² = 14408322691623123848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2684056889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1257873 + ... + 1260004.

Almost surely, 2^2684056882 is an apocalyptic number.

2684056882 is a deficient number, since it is larger than the sum of its proper divisors (1757479910).

2684056882 is a wasteful number, since it uses less digits than its factorization.

2684056882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2517933.

The product of its (nonzero) digits is 1474560, while the sum is 49.

The square root of 2684056882 is about 51807.8843613595. The cubic root of 2684056882 is about 1389.7304451164.

The spelling of 2684056882 in words is "two billion, six hundred eighty-four million, fifty-six thousand, eight hundred eighty-two".