2734770165 has 32 divisors (see below), whose sum is σ = 4449334656. Its totient is φ = 1434101760.

The previous prime is 2734770139. The next prime is 2734770169. The reversal of 2734770165 is 5610774372.

It is not a de Polignac number, because 2734770165 - 2⁵ = 2734770133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2734770169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 365310 + ... + 372720.

It is an arithmetic number, because the mean of its divisors is an integer number (139041708).

Almost surely, 2^2734770165 is an apocalyptic number.

It is an amenable number.

2734770165 is a deficient number, since it is larger than the sum of its proper divisors (1714564491).

2734770165 is a wasteful number, since it uses less digits than its factorization.

2734770165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7829.

The product of its (nonzero) digits is 246960, while the sum is 42.

The square root of 2734770165 is about 52295.0300219820. The cubic root of 2734770165 is about 1398.4285369042.

The spelling of 2734770165 in words is "two billion, seven hundred thirty-four million, seven hundred seventy thousand, one hundred sixty-five".