189670724196 has 24 divisors (see below), whose sum is σ = 442594286400. Its totient is φ = 63219394272.

The previous prime is 189670724189. The next prime is 189670724203. The reversal of 189670724196 is 691427076981.

It is an interprime number because it is at equal distance from previous prime (189670724189) and next prime (189670724203).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330696 + ... + 699071.

It is an arithmetic number, because the mean of its divisors is an integer number (18441428600).

Almost surely, 2^189670724196 is an apocalyptic number.

It is an amenable number.

189670724196 is an abundant number, since it is smaller than the sum of its proper divisors (252923562204).

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

189670724196 is a wasteful number, since it uses less digits than its factorization.

189670724196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1045123 (or 1045121 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 60.

The spelling of 189670724196 in words is "one hundred eighty-nine billion, six hundred seventy million, seven hundred twenty-four thousand, one hundred ninety-six".