389585196 has 288 divisors, whose sum is σ = 1394265600. Its totient is φ = 88335360.

The previous prime is 389585171. The next prime is 389585213. The reversal of 389585196 is 691585983.

It is a happy number.

389585196 is a `hidden beast` number, since 38 + 95 + 8 + 519 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 684400 + ... + 684968.

It is an arithmetic number, because the mean of its divisors is an integer number (4841200).

Almost surely, 2^389585196 is an apocalyptic number.

389585196 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 389585196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (697132800).

389585196 is an abundant number, since it is smaller than the sum of its proper divisors (1004680404).

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

389585196 is a wasteful number, since it uses less digits than its factorization.

389585196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629 (or 624 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 54.

The square root of 389585196 is about 19737.9126555976. The cubic root of 389585196 is about 730.3552383747.

It can be divided in two parts, 389 and 585196, that added together give a palindrome (585585).

The spelling of 389585196 in words is "three hundred eighty-nine million, five hundred eighty-five thousand, one hundred ninety-six".