80930 has 8 divisors (see below), whose sum is σ = 145692. Its totient is φ = 32368.

The previous prime is 80929. The next prime is 80933. The reversal of 80930 is 3908.

It can be written as a sum of positive squares in 2 ways, for example, as 80089 + 841 = 283^2 + 29^2 .

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 80930.

It is not an unprimeable number, because it can be changed into a prime (80933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4037 + ... + 4056.

2⁸⁰⁹³⁰ is an apocalyptic number.

80930 is a deficient number, since it is larger than the sum of its proper divisors (64762).

80930 is a wasteful number, since it uses less digits than its factorization.

80930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8100.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 80930 is about 284.4819853699. The cubic root of 80930 is about 43.2550196319.

The spelling of 80930 in words is "eighty thousand, nine hundred thirty".