8049305 has 16 divisors (see below), whose sum is σ = 10879488. Its totient is φ = 5664000.

The previous prime is 8049271. The next prime is 8049317. The reversal of 8049305 is 5039408.

8049305 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8049305 - 2⁸ = 8049049 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 656 + ... + 4065.

It is an arithmetic number, because the mean of its divisors is an integer number (679968).

Almost surely, 2^8049305 is an apocalyptic number.

It is an amenable number.

8049305 is a deficient number, since it is larger than the sum of its proper divisors (2830183).

8049305 is a wasteful number, since it uses less digits than its factorization.

8049305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4768.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 8049305 is about 2837.1297115218. The cubic root of 8049305 is about 200.4100337870.

The spelling of 8049305 in words is "eight million, forty-nine thousand, three hundred five".