80930329 has 16 divisors (see below), whose sum is σ = 88704000. Its totient is φ = 73543680.

The previous prime is 80930321. The next prime is 80930363. The reversal of 80930329 is 92303908.

80930329 = T₁₇ + T₁₈ + ... + T₇₈₅.

It is not a de Polignac number, because 80930329 - 2³ = 80930321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 80930294 and 80930303.

It is not an unprimeable number, because it can be changed into a prime (80930321) 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 15 ways as a sum of consecutive naturals, for example, 104857 + ... + 105625.

It is an arithmetic number, because the mean of its divisors is an integer number (5544000).

Almost surely, 2^80930329 is an apocalyptic number.

It is an amenable number.

80930329 is a deficient number, since it is larger than the sum of its proper divisors (7773671).

80930329 is a wasteful number, since it uses less digits than its factorization.

80930329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008.

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

The square root of 80930329 is about 8996.1285562179. The cubic root of 80930329 is about 432.5507824586.

The spelling of 80930329 in words is "eighty million, nine hundred thirty thousand, three hundred twenty-nine".