798742852 has 24 divisors (see below), whose sum is σ = 1407974400. Its totient is φ = 396473856.

The previous prime is 798742849. The next prime is 798742897. The reversal of 798742852 is 258247897.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 798742852.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554349 + ... + 555787.

It is an arithmetic number, because the mean of its divisors is an integer number (58665600).

Almost surely, 2^798742852 is an apocalyptic number.

It is an amenable number.

798742852 is a deficient number, since it is larger than the sum of its proper divisors (609231548).

798742852 is a wasteful number, since it uses less digits than its factorization.

798742852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2355 (or 2353 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 52.

The square root of 798742852 is about 28262.0390630259. The cubic root of 798742852 is about 927.8312481128.

The spelling of 798742852 in words is "seven hundred ninety-eight million, seven hundred forty-two thousand, eight hundred fifty-two".