3242279200689 has 27 divisors (see below), whose sum is σ = 4714545270123. Its totient is φ = 2147190029712.

The previous prime is 3242279200669. The next prime is 3242279200709. The reversal of 3242279200689 is 9860029722423.

The square root of 3242279200689 is 1800633.

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

3242279200689 is a `hidden beast` number, since 3 + 2 + 422 + 7 + 9 + 200 + 6 + 8 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (3242279200669) and next prime (3242279200709).

It can be written as a sum of positive squares in only one way, i.e., 950361768225 + 2291917432464 = 974865^2 + 1513908^2 .

It is not a de Polignac number, because 3242279200689 - 2¹⁹ = 3242278676401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3242279200609) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 848096232 + ... + 848100054.

Almost surely, 2^{3242279200689} is an apocalyptic number.

3242279200689 is the 1800633-rd square number.

3242279200689 is the 900317-th centered octagonal number.

It is an amenable number.

3242279200689 is a deficient number, since it is larger than the sum of its proper divisors (1472266069434).

3242279200689 is an frugal number, since it uses more digits than its factorization.

3242279200689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7966 (or 3983 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 3242279200689 in words is "three trillion, two hundred forty-two billion, two hundred seventy-nine million, two hundred thousand, six hundred eighty-nine".