799369 has 2 divisors, whose sum is σ = 799370. Its totient is φ = 799368.

The previous prime is 799363. The next prime is 799417. The reversal of 799369 is 963997.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 608400 + 190969 = 780^2 + 437^2 .

It is a cyclic number.

It is not a de Polignac number, because 799369 - 2³ = 799361 is a prime.

It is a super-2 number, since 2×799369² = 1277981596322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (799361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399684 + 399685.

It is an arithmetic number, because the mean of its divisors is an integer number (399685).

2⁷⁹⁹³⁶⁹ is an apocalyptic number.

It is an amenable number.

799369 is a deficient number, since it is larger than the sum of its proper divisors (1).

799369 is an equidigital number, since it uses as much as digits as its factorization.

799369 is an evil number, because the sum of its binary digits is even.

The product of its digits is 91854, while the sum is 43.

The square root of 799369 is about 894.0743816932. The cubic root of 799369 is about 92.8073632311.

The spelling of 799369 in words is "seven hundred ninety-nine thousand, three hundred sixty-nine".