80038199 has 2 divisors, whose sum is σ = 80038200. Its totient is φ = 80038198.

The previous prime is 80038171. The next prime is 80038201. The reversal of 80038199 is 99183008.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80038199 - 2¹² = 80034103 is a prime.

It is a super-2 number, since 2×80038199² = 12812226598327202, which contains 22 as substring.

Together with 80038201, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (80038799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40019099 + 40019100.

It is an arithmetic number, because the mean of its divisors is an integer number (40019100).

Almost surely, 2^80038199 is an apocalyptic number.

80038199 is a deficient number, since it is larger than the sum of its proper divisors (1).

80038199 is an equidigital number, since it uses as much as digits as its factorization.

80038199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 80038199 is about 8946.4070441714. The cubic root of 80038199 is about 430.9555081360.

The spelling of 80038199 in words is "eighty million, thirty-eight thousand, one hundred ninety-nine".