389682412548 has 72 divisors (see below), whose sum is σ = 1074089723616. Its totient is φ = 109002067200.

The previous prime is 389682412489. The next prime is 389682412549. The reversal of 389682412548 is 845214286983.

It is a junction number, because it is equal to n+sod(n) for n = 389682412491 and 389682412500.

It is not an unprimeable number, because it can be changed into a prime (389682412549) 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 23 ways as a sum of consecutive naturals, for example, 8711833 + ... + 8756448.

It is an arithmetic number, because the mean of its divisors is an integer number (14917912828).

Almost surely, 2^389682412548 is an apocalyptic number.

It is an amenable number.

389682412548 is an abundant number, since it is smaller than the sum of its proper divisors (684407311068).

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

389682412548 is a wasteful number, since it uses less digits than its factorization.

389682412548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17468325 (or 17468310 counting only the distinct ones).

The product of its digits is 26542080, while the sum is 60.

The spelling of 389682412548 in words is "three hundred eighty-nine billion, six hundred eighty-two million, four hundred twelve thousand, five hundred forty-eight".