80930299 has 2 divisors, whose sum is σ = 80930300. Its totient is φ = 80930298.

The previous prime is 80930249. The next prime is 80930303. The reversal of 80930299 is 99203908.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80930299 - 2⁹ = 80929787 is a prime.

It is not a weakly prime, because it can be changed into another prime (80930249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40465149 + 40465150.

It is an arithmetic number, because the mean of its divisors is an integer number (40465150).

Almost surely, 2^80930299 is an apocalyptic number.

80930299 is a deficient number, since it is larger than the sum of its proper divisors (1).

80930299 is an equidigital number, since it uses as much as digits as its factorization.

80930299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 80930299 is about 8996.1268888339. The cubic root of 80930299 is about 432.5507290113.

The spelling of 80930299 in words is "eighty million, nine hundred thirty thousand, two hundred ninety-nine".