38604587267797 has 2 divisors, whose sum is σ = 38604587267798. Its totient is φ = 38604587267796.

The previous prime is 38604587267713. The next prime is 38604587267819. The reversal of 38604587267797 is 79776278540683.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24502113901521 + 14102473366276 = 4949961^2 + 3755326^2 .

It is a cyclic number.

It is not a de Polignac number, because 38604587267797 - 2³¹ = 38602439784149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38604587267497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19302293633898 + 19302293633899.

It is an arithmetic number, because the mean of its divisors is an integer number (19302293633899).

Almost surely, 2^{38604587267797} is an apocalyptic number.

It is an amenable number.

38604587267797 is a deficient number, since it is larger than the sum of its proper divisors (1).

38604587267797 is an equidigital number, since it uses as much as digits as its factorization.

38604587267797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5974456320, while the sum is 79.

The spelling of 38604587267797 in words is "thirty-eight trillion, six hundred four billion, five hundred eighty-seven million, two hundred sixty-seven thousand, seven hundred ninety-seven".