799616 has 16 divisors (see below), whose sum is σ = 1593240. Its totient is φ = 399744.

The previous prime is 799613. The next prime is 799619. The reversal of 799616 is 616997.

It is an interprime number because it is at equal distance from previous prime (799613) and next prime (799619).

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-3 number, since 3×799616³ = 1533789221513330688, which contains 333 as substring.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 799616.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 799616.

It is not an unprimeable number, because it can be changed into a prime (799613) 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 as a sum of consecutive naturals, namely, 2996 + ... + 3251.

2⁷⁹⁹⁶¹⁶ is an apocalyptic number.

It is an amenable number.

799616 is a deficient number, since it is larger than the sum of its proper divisors (793624).

799616 is an equidigital number, since it uses as much as digits as its factorization.

799616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6261 (or 6249 counting only the distinct ones).

The product of its digits is 20412, while the sum is 38.

The square root of 799616 is about 894.2125027084. The cubic root of 799616 is about 92.8169212109.

Adding to 799616 its product of digits (20412), we get a palindrome (820028).

The spelling of 799616 in words is "seven hundred ninety-nine thousand, six hundred sixteen".