3045340305 has 48 divisors (see below), whose sum is σ = 6387548544. Its totient is φ = 1310261760.

The previous prime is 3045340289. The next prime is 3045340327. The reversal of 3045340305 is 5030435403.

It is a happy number.

3045340305 is a `hidden beast` number, since 304 + 53 + 4 + 0 + 305 = 666.

It is not a de Polignac number, because 3045340305 - 2⁴ = 3045340289 is a prime.

It is an unprimeable number.

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, 278991 + ... + 289700.

It is an arithmetic number, because the mean of its divisors is an integer number (133073928).

Almost surely, 2^3045340305 is an apocalyptic number.

3045340305 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3045340305 is an abundant number, since it is smaller than the sum of its proper divisors (3342208239).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3045340305 is a wasteful number, since it uses less digits than its factorization.

3045340305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568726 (or 568723 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 3045340305 is about 55184.6020643440. The cubic root of 3045340305 is about 1449.4790526535.

Adding to 3045340305 its reverse (5030435403), we get a palindrome (8075775708).

The spelling of 3045340305 in words is "three billion, forty-five million, three hundred forty thousand, three hundred five".