798725713 has 2 divisors, whose sum is σ = 798725714. Its totient is φ = 798725712.

The previous prime is 798725701. The next prime is 798725717. The reversal of 798725713 is 317527897.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 687907984 + 110817729 = 26228^2 + 10527^2 .

It is a cyclic number.

It is not a de Polignac number, because 798725713 - 2⁹ = 798725201 is a prime.

It is not a weakly prime, because it can be changed into another prime (798725717) 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 as a sum of consecutive naturals, namely, 399362856 + 399362857.

It is an arithmetic number, because the mean of its divisors is an integer number (399362857).

Almost surely, 2^798725713 is an apocalyptic number.

It is an amenable number.

798725713 is a deficient number, since it is larger than the sum of its proper divisors (1).

798725713 is an equidigital number, since it uses as much as digits as its factorization.

798725713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 740880, while the sum is 49.

The square root of 798725713 is about 28261.7358454855. The cubic root of 798725713 is about 927.8246117619.

The spelling of 798725713 in words is "seven hundred ninety-eight million, seven hundred twenty-five thousand, seven hundred thirteen".