363647746363 has 16 divisors (see below), whose sum is σ = 414110151936. Its totient is φ = 316096719840.

The previous prime is 363647746361. The next prime is 363647746379.

It is a happy number.

363647746363 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 363647746363 - 2¹ = 363647746361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 363647746298 and 363647746307.

It is not an unprimeable number, because it can be changed into a prime (363647746361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 408820 + ... + 945742.

It is an arithmetic number, because the mean of its divisors is an integer number (25881884496).

Almost surely, 2^363647746363 is an apocalyptic number.

363647746363 is a deficient number, since it is larger than the sum of its proper divisors (50462405573).

363647746363 is a wasteful number, since it uses less digits than its factorization.

363647746363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539634.

The product of its digits is 82301184, while the sum is 58.

The spelling of 363647746363 in words is "three hundred sixty-three billion, six hundred forty-seven million, seven hundred forty-six thousand, three hundred sixty-three".