799827 has 12 divisors (see below), whose sum is σ = 1240776. Its totient is φ = 456960.

The previous prime is 799817. The next prime is 799837. The reversal of 799827 is 728997.

It is an interprime number because it is at equal distance from previous prime (799817) and next prime (799837).

It is not a de Polignac number, because 799827 - 2¹⁶ = 734291 is a prime.

799827 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 799827.

It is not an unprimeable number, because it can be changed into a prime (799807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2574 + ... + 2867.

It is an arithmetic number, because the mean of its divisors is an integer number (103398).

2⁷⁹⁹⁸²⁷ is an apocalyptic number.

799827 is a deficient number, since it is larger than the sum of its proper divisors (440949).

799827 is a wasteful number, since it uses less digits than its factorization.

799827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5458 (or 5451 counting only the distinct ones).

The product of its digits is 63504, while the sum is 42.

The square root of 799827 is about 894.3304758309. The cubic root of 799827 is about 92.8250845659.

The spelling of 799827 in words is "seven hundred ninety-nine thousand, eight hundred twenty-seven".