389580160650 has 96 divisors (see below), whose sum is σ = 970744564800. Its totient is φ = 103396001280.

The previous prime is 389580160649. The next prime is 389580160687. The reversal of 389580160650 is 56061085983.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 389580160593 and 389580160602.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 32060776 + ... + 32072924.

It is an arithmetic number, because the mean of its divisors is an integer number (10111922550).

Almost surely, 2^389580160650 is an apocalyptic number.

389580160650 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 389580160650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (485372282400).

389580160650 is an abundant number, since it is smaller than the sum of its proper divisors (581164404150).

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

389580160650 is a wasteful number, since it uses less digits than its factorization.

389580160650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13160 (or 13155 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 51.

The spelling of 389580160650 in words is "three hundred eighty-nine billion, five hundred eighty million, one hundred sixty thousand, six hundred fifty".