80385308 has 6 divisors (see below), whose sum is σ = 140674296. Its totient is φ = 40192652.

The previous prime is 80385293. The next prime is 80385313. The reversal of 80385308 is 80358308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10048160 + ... + 10048167.

It is an arithmetic number, because the mean of its divisors is an integer number (23445716).

Almost surely, 2^80385308 is an apocalyptic number.

It is an amenable number.

80385308 is a deficient number, since it is larger than the sum of its proper divisors (60288988).

80385308 is a wasteful number, since it uses less digits than its factorization.

80385308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20096331 (or 20096329 counting only the distinct ones).

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

The square root of 80385308 is about 8965.7854089868. The cubic root of 80385308 is about 431.5775978051.

Subtracting from 80385308 its reverse (80358308), we obtain a cube (27000 = 30³).

The spelling of 80385308 in words is "eighty million, three hundred eighty-five thousand, three hundred eight".