80105384 has 16 divisors (see below), whose sum is σ = 150292800. Its totient is φ = 40027312.

The previous prime is 80105381. The next prime is 80105393. The reversal of 80105384 is 48350108.

It is not an unprimeable number, because it can be changed into a prime (80105381) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 21809 + ... + 25215.

It is an arithmetic number, because the mean of its divisors is an integer number (9393300).

Almost surely, 2^80105384 is an apocalyptic number.

It is an amenable number.

80105384 is a deficient number, since it is larger than the sum of its proper divisors (70187416).

80105384 is a wasteful number, since it uses less digits than its factorization.

80105384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6352 (or 6348 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 80105384 is about 8950.1611158683. The cubic root of 80105384 is about 431.0760574428.

The spelling of 80105384 in words is "eighty million, one hundred five thousand, three hundred eighty-four".