2704306345 has 16 divisors (see below), whose sum is σ = 3509814672. Its totient is φ = 1988444160.

The previous prime is 2704306333. The next prime is 2704306361. The reversal of 2704306345 is 5436034072.

It can be written as a sum of positive squares in 8 ways, for example, as 985457664 + 1718848681 = 31392^2 + 41459^2 .

It is not a de Polignac number, because 2704306345 - 2⁵ = 2704306313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2704306345.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74136 + ... + 104425.

It is an arithmetic number, because the mean of its divisors is an integer number (219363417).

Almost surely, 2^2704306345 is an apocalyptic number.

It is an amenable number.

2704306345 is a deficient number, since it is larger than the sum of its proper divisors (805508327).

2704306345 is a wasteful number, since it uses less digits than its factorization.

2704306345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178812.

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 2704306345 is about 52002.9455415749. The cubic root of 2704306345 is about 1393.2165636227.

The spelling of 2704306345 in words is "two billion, seven hundred four million, three hundred six thousand, three hundred forty-five".