389367206448 has 320 divisors, whose sum is σ = 1162404172800. Its totient is φ = 111156756480.

The previous prime is 389367206447. The next prime is 389367206479. The reversal of 389367206448 is 844602763983.

It is a junction number, because it is equal to n+sod(n) for n = 389367206391 and 389367206400.

It is not an unprimeable number, because it can be changed into a prime (389367206441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 364234458 + ... + 364235526.

It is an arithmetic number, because the mean of its divisors is an integer number (3632513040).

Almost surely, 2^389367206448 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 389367206448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (581202086400).

389367206448 is an abundant number, since it is smaller than the sum of its proper divisors (773036966352).

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

389367206448 is a wasteful number, since it uses less digits than its factorization.

389367206448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540 (or 1534 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 60.

The spelling of 389367206448 in words is "three hundred eighty-nine billion, three hundred sixty-seven million, two hundred six thousand, four hundred forty-eight".