798936013 has 2 divisors, whose sum is σ = 798936014. Its totient is φ = 798936012.

The previous prime is 798936011. The next prime is 798936023. The reversal of 798936013 is 310639897.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 739676809 + 59259204 = 27197^2 + 7698^2 .

It is a cyclic number.

It is not a de Polignac number, because 798936013 - 2¹ = 798936011 is a prime.

Together with 798936011, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (798936011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399468006 + 399468007.

It is an arithmetic number, because the mean of its divisors is an integer number (399468007).

Almost surely, 2^798936013 is an apocalyptic number.

It is an amenable number.

798936013 is a deficient number, since it is larger than the sum of its proper divisors (1).

798936013 is an equidigital number, since it uses as much as digits as its factorization.

798936013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 798936013 is about 28265.4561788767. The cubic root of 798936013 is about 927.9060349549.

The spelling of 798936013 in words is "seven hundred ninety-eight million, nine hundred thirty-six thousand, thirteen".