389167346 has 8 divisors (see below), whose sum is σ = 589206960. Its totient is φ = 192765028.

The previous prime is 389167343. The next prime is 389167381. The reversal of 389167346 is 643761983.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 389167346.

It is not an unprimeable number, because it can be changed into a prime (389167343) 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, 909056 + ... + 909483.

It is an arithmetic number, because the mean of its divisors is an integer number (73650870).

Almost surely, 2^389167346 is an apocalyptic number.

389167346 is a deficient number, since it is larger than the sum of its proper divisors (200039614).

389167346 is a wasteful number, since it uses less digits than its factorization.

389167346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1818648.

The product of its digits is 653184, while the sum is 47.

The square root of 389167346 is about 19727.3248566550. The cubic root of 389167346 is about 730.0940305472.

The spelling of 389167346 in words is "three hundred eighty-nine million, one hundred sixty-seven thousand, three hundred forty-six".