8080305 has 16 divisors (see below), whose sum is σ = 13346304. Its totient is φ = 4170240.

The previous prime is 8080283. The next prime is 8080309. The reversal of 8080305 is 5030808.

8080305 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 8080305 - 2⁵ = 8080273 is a prime.

It is a Curzon number.

8080305 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8080309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8224 + ... + 9153.

It is an arithmetic number, because the mean of its divisors is an integer number (834144).

Almost surely, 2^8080305 is an apocalyptic number.

It is an amenable number.

8080305 is a deficient number, since it is larger than the sum of its proper divisors (5265999).

8080305 is a wasteful number, since it uses less digits than its factorization.

8080305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17416.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 8080305 is about 2842.5877295169. The cubic root of 8080305 is about 200.6669815388. Note that the first 3 decimals are identical.

It can be divided in two parts, 8080 and 305, that added together give a triangular number (8385 = T₁₂₉).

The spelling of 8080305 in words is "eight million, eighty thousand, three hundred five".