386532237312 has 336 divisors, whose sum is σ = 1214031414960. Its totient is φ = 117790212096.

The previous prime is 386532237307. The next prime is 386532237341. The reversal of 386532237312 is 213732235683.

386532237312 is a `hidden beast` number, since 3 + 8 + 6 + 5 + 322 + 3 + 7 + 312 = 666.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 102553764 + ... + 102557532.

It is an arithmetic number, because the mean of its divisors is an integer number (3613188735).

Almost surely, 2^386532237312 is an apocalyptic number.

386532237312 is a gapful number since it is divisible by the number (32) 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 386532237312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (607015707480).

386532237312 is an abundant number, since it is smaller than the sum of its proper divisors (827499177648).

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

386532237312 is a wasteful number, since it uses less digits than its factorization.

386532237312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3921 (or 3894 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 45.

The spelling of 386532237312 in words is "three hundred eighty-six billion, five hundred thirty-two million, two hundred thirty-seven thousand, three hundred twelve".