2705996169 has 48 divisors (see below), whose sum is σ = 4260206080. Its totient is φ = 1648823040.

The previous prime is 2705996159. The next prime is 2705996171. The reversal of 2705996169 is 9616995072.

It is not a de Polignac number, because 2705996169 - 2¹⁵ = 2705963401 is a prime.

It is a super-2 number, since 2×2705996169² = 14644830533285353122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2705996159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2421999 + ... + 2423115.

Almost surely, 2^2705996169 is an apocalyptic number.

It is an amenable number.

2705996169 is a deficient number, since it is larger than the sum of its proper divisors (1554209911).

2705996169 is a wasteful number, since it uses less digits than its factorization.

2705996169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1630 (or 1627 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 54.

The square root of 2705996169 is about 52019.1903916237. The cubic root of 2705996169 is about 1393.5066935471.

The spelling of 2705996169 in words is "two billion, seven hundred five million, nine hundred ninety-six thousand, one hundred sixty-nine".