363504734189 has 2 divisors, whose sum is σ = 363504734190. Its totient is φ = 363504734188.

The previous prime is 363504734161. The next prime is 363504734209. The reversal of 363504734189 is 981437405363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 209461828900 + 154042905289 = 457670^2 + 392483^2 .

It is a cyclic number.

It is not a de Polignac number, because 363504734189 - 2³⁶ = 294785257453 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 363504734189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (363504734129) 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, 181752367094 + 181752367095.

It is an arithmetic number, because the mean of its divisors is an integer number (181752367095).

Almost surely, 2^363504734189 is an apocalyptic number.

It is an amenable number.

363504734189 is a deficient number, since it is larger than the sum of its proper divisors (1).

363504734189 is an equidigital number, since it uses as much as digits as its factorization.

363504734189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6531840, while the sum is 53.

The spelling of 363504734189 in words is "three hundred sixty-three billion, five hundred four million, seven hundred thirty-four thousand, one hundred eighty-nine".