799188642 has 24 divisors (see below), whose sum is σ = 1978943616. Its totient is φ = 228339576.

The previous prime is 799188629. The next prime is 799188661. The reversal of 799188642 is 246881997.

799188642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3171258 + ... + 3171509.

It is an arithmetic number, because the mean of its divisors is an integer number (82455984).

Almost surely, 2^799188642 is an apocalyptic number.

799188642 is an abundant number, since it is smaller than the sum of its proper divisors (1179754974).

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

799188642 is a wasteful number, since it uses less digits than its factorization.

799188642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6342782 (or 6342779 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 54.

The square root of 799188642 is about 28269.9246903843. The cubic root of 799188642 is about 928.0038280473.

The spelling of 799188642 in words is "seven hundred ninety-nine million, one hundred eighty-eight thousand, six hundred forty-two".