3224359645 has 8 divisors (see below), whose sum is σ = 4166864856. Its totient is φ = 2381065536.

The previous prime is 3224359643. The next prime is 3224359759. The reversal of 3224359645 is 5469534223.

It can be written as a sum of positive squares in 4 ways, for example, as 323352324 + 2901007321 = 17982^2 + 53861^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3224359645 - 2¹ = 3224359643 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3224359643) 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 7 ways as a sum of consecutive naturals, for example, 24802702 + ... + 24802831.

It is an arithmetic number, because the mean of its divisors is an integer number (520858107).

Almost surely, 2^3224359645 is an apocalyptic number.

It is an amenable number.

3224359645 is a deficient number, since it is larger than the sum of its proper divisors (942505211).

3224359645 is a wasteful number, since it uses less digits than its factorization.

3224359645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49605551.

The product of its digits is 777600, while the sum is 43.

The square root of 3224359645 is about 56783.4451667033. The cubic root of 3224359645 is about 1477.3423886815.

The spelling of 3224359645 in words is "three billion, two hundred twenty-four million, three hundred fifty-nine thousand, six hundred forty-five".