332198918689 has 27 divisors (see below), whose sum is σ = 368640810993. Its totient is φ = 299134473000.

The previous prime is 332198918677. The next prime is 332198918719. The reversal of 332198918689 is 986819891233.

The square root of 332198918689 is 576367.

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

It is not a de Polignac number, because 332198918689 - 2²⁹ = 331662047777 is a prime.

It is a super-2 number, since 2×332198918689² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332198918189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 957345414 + ... + 957345760.

Almost surely, 2^332198918689 is an apocalyptic number.

332198918689 is the 576367-th square number.

332198918689 is the 288184-th centered octagonal number.

It is an amenable number.

332198918689 is a deficient number, since it is larger than the sum of its proper divisors (36441892304).

332198918689 is an frugal number, since it uses more digits than its factorization.

332198918689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018 (or 509 counting only the distinct ones).

The product of its digits is 40310784, while the sum is 67.

The spelling of 332198918689 in words is "three hundred thirty-two billion, one hundred ninety-eight million, nine hundred eighteen thousand, six hundred eighty-nine".