364108821317 has 2 divisors, whose sum is σ = 364108821318. Its totient is φ = 364108821316.

The previous prime is 364108821253. The next prime is 364108821341. The reversal of 364108821317 is 713128801463.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 262506621316 + 101602200001 = 512354^2 + 318751^2 .

It is a cyclic number.

It is not a de Polignac number, because 364108821317 - 2⁶ = 364108821253 is a prime.

It is a super-2 number, since 2×364108821317² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (364108821217) 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, 182054410658 + 182054410659.

It is an arithmetic number, because the mean of its divisors is an integer number (182054410659).

Almost surely, 2^364108821317 is an apocalyptic number.

It is an amenable number.

364108821317 is a deficient number, since it is larger than the sum of its proper divisors (1).

364108821317 is an equidigital number, since it uses as much as digits as its factorization.

364108821317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 364108821317 in words is "three hundred sixty-four billion, one hundred eight million, eight hundred twenty-one thousand, three hundred seventeen".