189058970346 has 8 divisors (see below), whose sum is σ = 378117940704. Its totient is φ = 63019656780.

The previous prime is 189058970339. The next prime is 189058970377. The reversal of 189058970346 is 643079850981.

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

189058970346 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 189058970346.

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, 15754914190 + ... + 15754914201.

It is an arithmetic number, because the mean of its divisors is an integer number (47264742588).

Almost surely, 2^189058970346 is an apocalyptic number.

189058970346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

189058970346 is a wasteful number, since it uses less digits than its factorization.

189058970346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31509828396.

The product of its (nonzero) digits is 13063680, while the sum is 60.

The spelling of 189058970346 in words is "one hundred eighty-nine billion, fifty-eight million, nine hundred seventy thousand, three hundred forty-six".