798645704 has 16 divisors (see below), whose sum is σ = 1497782220. Its totient is φ = 399237120.

The previous prime is 798645697. The next prime is 798645707. The reversal of 798645704 is 407546897.

It can be written as a sum of positive squares in 2 ways, for example, as 789048100 + 9597604 = 28090^2 + 3098^2 .

It is not an unprimeable number, because it can be changed into a prime (798645707) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 47432 + ... + 62024.

Almost surely, 2^798645704 is an apocalyptic number.

It is an amenable number.

798645704 is a deficient number, since it is larger than the sum of its proper divisors (699136516).

798645704 is a wasteful number, since it uses less digits than its factorization.

798645704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21440 (or 21436 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 50.

The square root of 798645704 is about 28260.3203095789. The cubic root of 798645704 is about 927.7936304137.

The spelling of 798645704 in words is "seven hundred ninety-eight million, six hundred forty-five thousand, seven hundred four".