32206968369 has 27 divisors (see below), whose sum is σ = 46936224153. Its totient is φ = 21281440392.

The previous prime is 32206968359. The next prime is 32206968371. The reversal of 32206968369 is 96386960223.

The square root of 32206968369 is 179463.

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

It is not a de Polignac number, because 32206968369 - 2⁵ = 32206968337 is a prime.

It is a super-2 number, since 2×32206968369² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32206968319) 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 26 ways as a sum of consecutive naturals, for example, 87757224 + ... + 87757590.

Almost surely, 2^32206968369 is an apocalyptic number.

32206968369 is the 179463-rd square number.

32206968369 is the 89732-nd centered octagonal number.

It is an amenable number.

32206968369 is a deficient number, since it is larger than the sum of its proper divisors (14729255784).

32206968369 is an frugal number, since it uses more digits than its factorization.

32206968369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066 (or 533 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 54.

The spelling of 32206968369 in words is "thirty-two billion, two hundred six million, nine hundred sixty-eight thousand, three hundred sixty-nine".