3085305780849 has 8 divisors (see below), whose sum is σ = 4113918473280. Its totient is φ = 2056781804496.

The previous prime is 3085305780803. The next prime is 3085305780857. The reversal of 3085305780849 is 9480875035803.

3085305780849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3085305780849 - 2⁷ = 3085305780721 is a prime.

It is a super-2 number, since 2×3085305780849² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3085305780792 and 3085305780801.

It is not an unprimeable number, because it can be changed into a prime (3085305788849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22097829 + ... + 22237010.

It is an arithmetic number, because the mean of its divisors is an integer number (514239809160).

Almost surely, 2^{3085305780849} is an apocalyptic number.

It is an amenable number.

3085305780849 is a deficient number, since it is larger than the sum of its proper divisors (1028612692431).

3085305780849 is a wasteful number, since it uses less digits than its factorization.

3085305780849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44358039.

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 3085305780849 in words is "three trillion, eighty-five billion, three hundred five million, seven hundred eighty thousand, eight hundred forty-nine".