799791343 has 4 divisors (see below), whose sum is σ = 861313768. Its totient is φ = 738268920.

The previous prime is 799791277. The next prime is 799791347. The reversal of 799791343 is 343197997.

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: 343197997 = 2273 ⋅150989.

It is a cyclic number.

It is not a de Polignac number, because 799791343 - 2¹⁷ = 799660271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799791347) 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, 30761193 + ... + 30761218.

It is an arithmetic number, because the mean of its divisors is an integer number (215328442).

Almost surely, 2^799791343 is an apocalyptic number.

799791343 is a deficient number, since it is larger than the sum of its proper divisors (61522425).

799791343 is a wasteful number, since it uses less digits than its factorization.

799791343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61522424.

The product of its digits is 1285956, while the sum is 52.

The square root of 799791343 is about 28280.5824374252. The cubic root of 799791343 is about 928.2370513713.

The spelling of 799791343 in words is "seven hundred ninety-nine million, seven hundred ninety-one thousand, three hundred forty-three".