80330929 has 16 divisors (see below), whose sum is σ = 93491200. Its totient is φ = 67604544.

The previous prime is 80330911. The next prime is 80330941. The reversal of 80330929 is 92903308.

It is not a de Polignac number, because 80330929 - 2⁹ = 80330417 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80330894 and 80330903.

It is not an unprimeable number, because it can be changed into a prime (80330429) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 96487 + ... + 97315.

It is an arithmetic number, because the mean of its divisors is an integer number (5843200).

Almost surely, 2^80330929 is an apocalyptic number.

It is an amenable number.

80330929 is a deficient number, since it is larger than the sum of its proper divisors (13160271).

80330929 is a wasteful number, since it uses less digits than its factorization.

80330929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 80330929 is about 8962.7523116507. The cubic root of 80330929 is about 431.4802580764.

The spelling of 80330929 in words is "eighty million, three hundred thirty thousand, nine hundred twenty-nine".