80832929 has 2 divisors, whose sum is σ = 80832930. Its totient is φ = 80832928.

The previous prime is 80832893. The next prime is 80832967. The reversal of 80832929 is 92923808.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68442529 + 12390400 = 8273^2 + 3520^2 .

It is a cyclic number.

It is not a de Polignac number, because 80832929 - 2⁸ = 80832673 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (80832979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40416464 + 40416465.

It is an arithmetic number, because the mean of its divisors is an integer number (40416465).

Almost surely, 2^80832929 is an apocalyptic number.

It is an amenable number.

80832929 is a deficient number, since it is larger than the sum of its proper divisors (1).

80832929 is an equidigital number, since it uses as much as digits as its factorization.

80832929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 80832929 is about 8990.7134867039. The cubic root of 80832929 is about 432.3771872216.

The spelling of 80832929 in words is "eighty million, eight hundred thirty-two thousand, nine hundred twenty-nine".