36320668384 has 384 divisors, whose sum is σ = 100576788480. Its totient is φ = 12454041600.

The previous prime is 36320668381. The next prime is 36320668387. The reversal of 36320668384 is 48386602363.

It is an interprime number because it is at equal distance from previous prime (36320668381) and next prime (36320668387).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36320668381) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78446137 + ... + 78446599.

It is an arithmetic number, because the mean of its divisors is an integer number (261918720).

Almost surely, 2^36320668384 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 36320668384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50288394240).

36320668384 is an abundant number, since it is smaller than the sum of its proper divisors (64256120096).

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

36320668384 is a wasteful number, since it uses less digits than its factorization.

36320668384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614 (or 606 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 49.

The spelling of 36320668384 in words is "thirty-six billion, three hundred twenty million, six hundred sixty-eight thousand, three hundred eighty-four".