2705710979 has 4 divisors (see below), whose sum is σ = 2848116840. Its totient is φ = 2563305120.

The previous prime is 2705710967. The next prime is 2705710981. The reversal of 2705710979 is 9790175072.

2705710979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2705710979 - 2⁸ = 2705710723 is a prime.

It is a super-2 number, since 2×2705710979² = 14641743803762276882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2705710879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71202902 + ... + 71202939.

It is an arithmetic number, because the mean of its divisors is an integer number (712029210).

Almost surely, 2^2705710979 is an apocalyptic number.

2705710979 is a deficient number, since it is larger than the sum of its proper divisors (142405861).

2705710979 is a wasteful number, since it uses less digits than its factorization.

2705710979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142405860.

The product of its (nonzero) digits is 277830, while the sum is 47.

The square root of 2705710979 is about 52016.4491194853. The cubic root of 2705710979 is about 1393.4577370678.

The spelling of 2705710979 in words is "two billion, seven hundred five million, seven hundred ten thousand, nine hundred seventy-nine".