39798113 has 2 divisors, whose sum is σ = 39798114. Its totient is φ = 39798112.

The previous prime is 39798061. The next prime is 39798133. The reversal of 39798113 is 31189793.

39798113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39589264 + 208849 = 6292^2 + 457^2 .

It is a cyclic number.

It is not a de Polignac number, because 39798113 - 2²⁰ = 38749537 is a prime.

It is not a weakly prime, because it can be changed into another prime (39798133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19899056 + 19899057.

It is an arithmetic number, because the mean of its divisors is an integer number (19899057).

Almost surely, 2^39798113 is an apocalyptic number.

It is an amenable number.

39798113 is a deficient number, since it is larger than the sum of its proper divisors (1).

39798113 is an equidigital number, since it uses as much as digits as its factorization.

39798113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 41.

The square root of 39798113 is about 6308.5745616581. The cubic root of 39798113 is about 341.4188487579.

The spelling of 39798113 in words is "thirty-nine million, seven hundred ninety-eight thousand, one hundred thirteen".