799427 has 2 divisors, whose sum is σ = 799428. Its totient is φ = 799426.

The previous prime is 799417. The next prime is 799441. The reversal of 799427 is 724997.

It is a happy number.

799427 is nontrivially palindromic in base 8.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 799427 - 2⁶ = 799363 is a prime.

It is a Chen prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 799427.

It is not a weakly prime, because it can be changed into another prime (799417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399713 + 399714.

It is an arithmetic number, because the mean of its divisors is an integer number (399714).

2⁷⁹⁹⁴²⁷ is an apocalyptic number.

799427 is a deficient number, since it is larger than the sum of its proper divisors (1).

799427 is an equidigital number, since it uses as much as digits as its factorization.

799427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31752, while the sum is 38.

The square root of 799427 is about 894.1068168849. The cubic root of 799427 is about 92.8096077919.

The spelling of 799427 in words is "seven hundred ninety-nine thousand, four hundred twenty-seven".