790199 has 2 divisors, whose sum is σ = 790200. Its totient is φ = 790198.

The previous prime is 790189. The next prime is 790201. The reversal of 790199 is 991097.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-790199 is a prime.

Together with 790201, 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 (790169) 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 as a sum of consecutive naturals, namely, 395099 + 395100.

It is an arithmetic number, because the mean of its divisors is an integer number (395100).

2⁷⁹⁰¹⁹⁹ is an apocalyptic number.

790199 is a deficient number, since it is larger than the sum of its proper divisors (1).

790199 is an equidigital number, since it uses as much as digits as its factorization.

790199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103, while the sum is 35.

The square root of 790199 is about 888.9313809288. The cubic root of 790199 is about 92.4511161234.

It can be divided in two parts, 7901 and 99, that added together give a cube (8000 = 20³).

The spelling of 790199 in words is "seven hundred ninety thousand, one hundred ninety-nine".