799994 has 16 divisors (see below), whose sum is σ = 1338120. Its totient is φ = 356160.

The previous prime is 799993. The next prime is 799999. The reversal of 799994 is 499997.

It can be written as a sum of positive squares in 4 ways, for example, as 619369 + 180625 = 787^2 + 425^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (799991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224 + ... + 1284.

2⁷⁹⁹⁹⁹⁴ is an apocalyptic number.

799994 is a deficient number, since it is larger than the sum of its proper divisors (538126).

799994 is a wasteful number, since it uses less digits than its factorization.

799994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105.

The product of its digits is 183708, while the sum is 47.

The square root of 799994 is about 894.4238368917. The cubic root of 799994 is about 92.8315445922.

It can be divided in two parts, 7 and 99994, that added together give a palindrome (100001).

The spelling of 799994 in words is "seven hundred ninety-nine thousand, nine hundred ninety-four".