799249 has 8 divisors (see below), whose sum is σ = 880992. Its totient is φ = 719040.

The previous prime is 799223. The next prime is 799259. The reversal of 799249 is 942997.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 799249 - 2⁵ = 799217 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (799219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 922 + ... + 1564.

It is an arithmetic number, because the mean of its divisors is an integer number (110124).

2⁷⁹⁹²⁴⁹ is an apocalyptic number.

It is an amenable number.

799249 is a deficient number, since it is larger than the sum of its proper divisors (81743).

799249 is a wasteful number, since it uses less digits than its factorization.

799249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767.

The product of its digits is 40824, while the sum is 40.

The square root of 799249 is about 894.0072706639. The cubic root of 799249 is about 92.8027189676.

The spelling of 799249 in words is "seven hundred ninety-nine thousand, two hundred forty-nine".