189324194 has 8 divisors (see below), whose sum is σ = 284044800. Its totient is φ = 94642596.

The previous prime is 189324169. The next prime is 189324221. The reversal of 189324194 is 491423981.

189324194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13007 + ... + 23405.

It is an arithmetic number, because the mean of its divisors is an integer number (35505600).

Almost surely, 2^189324194 is an apocalyptic number.

189324194 is a deficient number, since it is larger than the sum of its proper divisors (94720606).

189324194 is a wasteful number, since it uses less digits than its factorization.

189324194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19504.

The product of its digits is 62208, while the sum is 41.

The square root of 189324194 is about 13759.5128547489. The cubic root of 189324194 is about 574.2072948103.

The spelling of 189324194 in words is "one hundred eighty-nine million, three hundred twenty-four thousand, one hundred ninety-four".