389695112 has 8 divisors (see below), whose sum is σ = 730678350. Its totient is φ = 194847552.

The previous prime is 389695109. The next prime is 389695121. The reversal of 389695112 is 211596983.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 233295076 + 156400036 = 15274^2 + 12506^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 24355937 + ... + 24355952.

Almost surely, 2^389695112 is an apocalyptic number.

It is an amenable number.

389695112 is a deficient number, since it is larger than the sum of its proper divisors (340983238).

389695112 is a wasteful number, since it uses less digits than its factorization.

389695112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48711895 (or 48711891 counting only the distinct ones).

The product of its digits is 116640, while the sum is 44.

The square root of 389695112 is about 19740.6968468694. The cubic root of 389695112 is about 730.4239184124.

The spelling of 389695112 in words is "three hundred eighty-nine million, six hundred ninety-five thousand, one hundred twelve".