386418236976 has 240 divisors, whose sum is σ = 1195747038720. Its totient is φ = 115869726720.

The previous prime is 386418236933. The next prime is 386418236987. The reversal of 386418236976 is 679632814683.

386418236976 is a `hidden beast` number, since 38 + 64 + 182 + 369 + 7 + 6 = 666.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 138450141 + ... + 138452931.

It is an arithmetic number, because the mean of its divisors is an integer number (4982279328).

Almost surely, 2^386418236976 is an apocalyptic number.

386418236976 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 386418236976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (597873519360).

386418236976 is an abundant number, since it is smaller than the sum of its proper divisors (809328801744).

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

386418236976 is a wasteful number, since it uses less digits than its factorization.

386418236976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5304 (or 5295 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 63.

The spelling of 386418236976 in words is "three hundred eighty-six billion, four hundred eighteen million, two hundred thirty-six thousand, nine hundred seventy-six".