363618706068 has 84 divisors (see below), whose sum is σ = 954819551700. Its totient is φ = 121110080256.

The previous prime is 363618706037. The next prime is 363618706081. The reversal of 363618706068 is 860607816363.

It can be written as a sum of positive squares in 2 ways, for example, as 269971689744 + 93647016324 = 519588^2 + 306018^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 27 ways as a sum of consecutive naturals, for example, 3674908 + ... + 3772556.

It is an arithmetic number, because the mean of its divisors is an integer number (11366899425).

Almost surely, 2^363618706068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 363618706068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (477409775850).

363618706068 is an abundant number, since it is smaller than the sum of its proper divisors (591200845632).

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

363618706068 is a wasteful number, since it uses less digits than its factorization.

363618706068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98948 (or 98931 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 363618706068 in words is "three hundred sixty-three billion, six hundred eighteen million, seven hundred six thousand, sixty-eight".