3204554245 has 4 divisors (see below), whose sum is σ = 3845465100. Its totient is φ = 2563643392.

The previous prime is 3204554191. The next prime is 3204554267. The reversal of 3204554245 is 5424554023.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1633938084 + 1570616161 = 40422^2 + 39631^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3204554245 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3204554245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320455420 + ... + 320455429.

It is an arithmetic number, because the mean of its divisors is an integer number (961366275).

Almost surely, 2^3204554245 is an apocalyptic number.

It is an amenable number.

3204554245 is a deficient number, since it is larger than the sum of its proper divisors (640910855).

3204554245 is an equidigital number, since it uses as much as digits as its factorization.

3204554245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640910854.

The product of its (nonzero) digits is 96000, while the sum is 34.

The square root of 3204554245 is about 56608.7824016733. The cubic root of 3204554245 is about 1474.3113506577.

The spelling of 3204554245 in words is "three billion, two hundred four million, five hundred fifty-four thousand, two hundred forty-five".