798970927 has 2 divisors, whose sum is σ = 798970928. Its totient is φ = 798970926.

The previous prime is 798970891. The next prime is 798970943. The reversal of 798970927 is 729079897.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 798970927 - 2¹⁹ = 798446639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (798970727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399485463 + 399485464.

It is an arithmetic number, because the mean of its divisors is an integer number (399485464).

Almost surely, 2^798970927 is an apocalyptic number.

798970927 is a deficient number, since it is larger than the sum of its proper divisors (1).

798970927 is an equidigital number, since it uses as much as digits as its factorization.

798970927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4000752, while the sum is 58.

The square root of 798970927 is about 28266.0737811250. The cubic root of 798970927 is about 927.9195514480.

The spelling of 798970927 in words is "seven hundred ninety-eight million, nine hundred seventy thousand, nine hundred twenty-seven".