363782322338 has 6 divisors (see below), whose sum is σ = 545674762971. Its totient is φ = 181890734682.

The previous prime is 363782322289. The next prime is 363782322341. The reversal of 363782322338 is 833223287363.

It can be written as a sum of positive squares in only one way, i.e., 181891161169 + 181891161169 = 426487^2 + 426487^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=426487.

It is a Duffinian number.

It is an unprimeable number.

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 in 2 ways as a sum of consecutive naturals, for example, 639731 + ... + 1066217.

Almost surely, 2^363782322338 is an apocalyptic number.

363782322338 is a deficient number, since it is larger than the sum of its proper divisors (181892440633).

363782322338 is an frugal number, since it uses more digits than its factorization.

363782322338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852976 (or 426489 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 50.

Multiplying 363782322338 by its sum of digits (50), we get a square (18189116116900 = 4264870²).

The spelling of 363782322338 in words is "three hundred sixty-three billion, seven hundred eighty-two million, three hundred twenty-two thousand, three hundred thirty-eight".