170050666384 has 15 divisors (see below), whose sum is σ = 329476362033. Its totient is φ = 85024508448.

The previous prime is 170050666381. The next prime is 170050666397. The reversal of 170050666384 is 483666050071.

The square root of 170050666384 is 412372.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 86024890000 + 84025776384 = 293300^2 + 289872^2 .

It is a super-3 number, since 3×170050666384³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (170050666381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1597942 + ... + 1701034.

Almost surely, 2^170050666384 is an apocalyptic number.

170050666384 is the 412372-nd square number.

It is an amenable number.

170050666384 is a deficient number, since it is larger than the sum of its proper divisors (159425695649).

170050666384 is an frugal number, since it uses more digits than its factorization.

170050666384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206194 (or 103095 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 170050666384 in words is "one hundred seventy billion, fifty million, six hundred sixty-six thousand, three hundred eighty-four".