363645284868 has 96 divisors (see below), whose sum is σ = 946032635520. Its totient is φ = 120798120960.

The previous prime is 363645284867. The next prime is 363645284869. The reversal of 363645284868 is 868482546363.

It is a happy number.

363645284868 is a `hidden beast` number, since 3 + 6 + 3 + 6 + 4 + 528 + 48 + 68 = 666.

It is an interprime number because it is at equal distance from previous prime (363645284867) and next prime (363645284869).

It is not an unprimeable number, because it can be changed into a prime (363645284867) 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 31 ways as a sum of consecutive naturals, for example, 43478455 + ... + 43486817.

It is an arithmetic number, because the mean of its divisors is an integer number (9854506620).

Almost surely, 2^363645284868 is an apocalyptic number.

It is an amenable number.

363645284868 is an abundant number, since it is smaller than the sum of its proper divisors (582387350652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

363645284868 is a wasteful number, since it uses less digits than its factorization.

363645284868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9714 (or 9706 counting only the distinct ones).

The product of its digits is 159252480, while the sum is 63.

The spelling of 363645284868 in words is "three hundred sixty-three billion, six hundred forty-five million, two hundred eighty-four thousand, eight hundred sixty-eight".