389106199 has 8 divisors (see below), whose sum is σ = 397245600. Its totient is φ = 381040800.

The previous prime is 389106181. The next prime is 389106227. The reversal of 389106199 is 991601983.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 389106199 - 2⁹ = 389105687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389106119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7812 + ... + 28969.

It is an arithmetic number, because the mean of its divisors is an integer number (49655700).

Almost surely, 2^389106199 is an apocalyptic number.

389106199 is a deficient number, since it is larger than the sum of its proper divisors (8139401).

389106199 is a wasteful number, since it uses less digits than its factorization.

389106199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37001.

The product of its (nonzero) digits is 104976, while the sum is 46.

The square root of 389106199 is about 19725.7749911125. The cubic root of 389106199 is about 730.0557904443.

The spelling of 389106199 in words is "three hundred eighty-nine million, one hundred six thousand, one hundred ninety-nine".