799331 has 4 divisors (see below), whose sum is σ = 860832. Its totient is φ = 737832.

The previous prime is 799313. The next prime is 799333. The reversal of 799331 is 133997.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 133997 = 47 ⋅2851.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-799331 is a prime.

It is a super-2 number, since 2×799331² = 1277860095122, which contains 22 as substring.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 799331.

It is not an unprimeable number, because it can be changed into a prime (799333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30731 + ... + 30756.

It is an arithmetic number, because the mean of its divisors is an integer number (215208).

2⁷⁹⁹³³¹ is an apocalyptic number.

799331 is a deficient number, since it is larger than the sum of its proper divisors (61501).

799331 is a wasteful number, since it uses less digits than its factorization.

799331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61500.

The product of its digits is 5103, while the sum is 32.

The square root of 799331 is about 894.0531304123. The cubic root of 799331 is about 92.8058925980.

The spelling of 799331 in words is "seven hundred ninety-nine thousand, three hundred thirty-one".