2705683922 has 6 divisors (see below), whose sum is σ = 4058636229. Its totient is φ = 1352805180.

The previous prime is 2705683919. The next prime is 2705683933. The reversal of 2705683922 is 2293865072.

It can be written as a sum of positive squares in 2 ways, for example, as 1571408881 + 1134275041 = 39641^2 + 33679^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=36781.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 55172 + ... + 91952.

Almost surely, 2^2705683922 is an apocalyptic number.

2705683922 is a deficient number, since it is larger than the sum of its proper divisors (1352952307).

2705683922 is an frugal number, since it uses more digits than its factorization.

2705683922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73564 (or 36783 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 2705683922 is about 52016.1890376448. The cubic root of 2705683922 is about 1393.4530922121.

The spelling of 2705683922 in words is "two billion, seven hundred five million, six hundred eighty-three thousand, nine hundred twenty-two".