386789001471936 has 504 divisors, whose sum is σ = 1361390280241680. Its totient is φ = 104398130479104.

The previous prime is 386789001471923. The next prime is 386789001471937. The reversal of 386789001471936 is 639174100987683.

It is a happy number.

386789001471936 is a `hidden beast` number, since 3 + 8 + 67 + 8 + 9 + 0 + 0 + 1 + 471 + 93 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (504).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386789001471937) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 188276730 + ... + 190320006.

Almost surely, 2^{386789001471936} is an apocalyptic number.

386789001471936 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 386789001471936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (680695140120840).

386789001471936 is an abundant number, since it is smaller than the sum of its proper divisors (974601278769744).

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

386789001471936 is a wasteful number, since it uses less digits than its factorization.

386789001471936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043681 (or 2043661 counting only the distinct ones).

The product of its (nonzero) digits is 329204736, while the sum is 72.

The spelling of 386789001471936 in words is "three hundred eighty-six trillion, seven hundred eighty-nine billion, one million, four hundred seventy-one thousand, nine hundred thirty-six".