2706907969 has 4 divisors (see below), whose sum is σ = 2733709140. Its totient is φ = 2680106800.

The previous prime is 2706907961. The next prime is 2706907997. The reversal of 2706907969 is 9697096072.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2453716225 + 253191744 = 49535^2 + 15912^2 .

It is a cyclic number.

It is not a de Polignac number, because 2706907969 - 2³ = 2706907961 is a prime.

It is a super-2 number, since 2×2706907969² = 14654701505271409922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2706907961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13400434 + ... + 13400635.

It is an arithmetic number, because the mean of its divisors is an integer number (683427285).

Almost surely, 2^2706907969 is an apocalyptic number.

It is an amenable number.

2706907969 is a deficient number, since it is larger than the sum of its proper divisors (26801171).

2706907969 is a wasteful number, since it uses less digits than its factorization.

2706907969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26801170.

The product of its (nonzero) digits is 2571912, while the sum is 55.

The square root of 2706907969 is about 52027.9537268188. The cubic root of 2706907969 is about 1393.6631925021.

The spelling of 2706907969 in words is "two billion, seven hundred six million, nine hundred seven thousand, nine hundred sixty-nine".