80308385 has 8 divisors (see below), whose sum is σ = 96418176. Its totient is φ = 64214640.

The previous prime is 80308367. The next prime is 80308399. The reversal of 80308385 is 58380308.

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

It is not a de Polignac number, because 80308385 - 2¹⁰ = 80307361 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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17480 + ... + 21590.

It is an arithmetic number, because the mean of its divisors is an integer number (12052272).

Almost surely, 2^80308385 is an apocalyptic number.

It is an amenable number.

80308385 is a deficient number, since it is larger than the sum of its proper divisors (16109791).

80308385 is a wasteful number, since it uses less digits than its factorization.

80308385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8023.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 80308385 is about 8961.4945740094. The cubic root of 80308385 is about 431.4398908889.

The spelling of 80308385 in words is "eighty million, three hundred eight thousand, three hundred eighty-five".