386368545880 has 64 divisors (see below), whose sum is σ = 899295022080. Its totient is φ = 149241532800.

The previous prime is 386368545841. The next prime is 386368545887. The reversal of 386368545880 is 88545863683.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386368545887) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 245475 + ... + 912685.

It is an arithmetic number, because the mean of its divisors is an integer number (14051484720).

Almost surely, 2^386368545880 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 386368545880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (449647511040).

386368545880 is an abundant number, since it is smaller than the sum of its proper divisors (512926476200).

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

386368545880 is a wasteful number, since it uses less digits than its factorization.

386368545880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667720 (or 667716 counting only the distinct ones).

The product of its (nonzero) digits is 132710400, while the sum is 64.

The spelling of 386368545880 in words is "three hundred eighty-six billion, three hundred sixty-eight million, five hundred forty-five thousand, eight hundred eighty".