389620196 has 12 divisors (see below), whose sum is σ = 779240448. Its totient is φ = 166980072.

The previous prime is 389620193. The next prime is 389620261. The reversal of 389620196 is 691026983.

389620196 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (389620193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6957476 + ... + 6957531.

It is an arithmetic number, because the mean of its divisors is an integer number (64936704).

Almost surely, 2^389620196 is an apocalyptic number.

It is an amenable number.

389620196 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

389620196 is a wasteful number, since it uses less digits than its factorization.

389620196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13915018 (or 13915016 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 44.

The square root of 389620196 is about 19738.7992542606. The cubic root of 389620196 is about 730.3771092159.

The spelling of 389620196 in words is "three hundred eighty-nine million, six hundred twenty thousand, one hundred ninety-six".