799729422 has 8 divisors (see below), whose sum is σ = 1599458856. Its totient is φ = 266576472.

The previous prime is 799729421. The next prime is 799729429. The reversal of 799729422 is 224927997.

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

799729422 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (799729421) 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, 66644113 + ... + 66644124.

It is an arithmetic number, because the mean of its divisors is an integer number (199932357).

Almost surely, 2^799729422 is an apocalyptic number.

799729422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

799729422 is a wasteful number, since it uses less digits than its factorization.

799729422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133288242.

The product of its digits is 1143072, while the sum is 51.

The square root of 799729422 is about 28279.4876544820. The cubic root of 799729422 is about 928.2130956023.

The spelling of 799729422 in words is "seven hundred ninety-nine million, seven hundred twenty-nine thousand, four hundred twenty-two".