389342174 has 8 divisors (see below), whose sum is σ = 628937400. Its totient is φ = 179696376.

The previous prime is 389342171. The next prime is 389342201. The reversal of 389342174 is 471243983.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389342171) 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, 7487324 + ... + 7487375.

It is an arithmetic number, because the mean of its divisors is an integer number (78617175).

Almost surely, 2^389342174 is an apocalyptic number.

389342174 is a deficient number, since it is larger than the sum of its proper divisors (239595226).

389342174 is a wasteful number, since it uses less digits than its factorization.

389342174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14974714.

The product of its digits is 145152, while the sum is 41.

The square root of 389342174 is about 19731.7554718276. The cubic root of 389342174 is about 730.2033423652.

The spelling of 389342174 in words is "three hundred eighty-nine million, three hundred forty-two thousand, one hundred seventy-four".