3226520305 has 8 divisors (see below), whose sum is σ = 3881935872. Its totient is φ = 2574475248.

The previous prime is 3226520303. The next prime is 3226520317. The reversal of 3226520305 is 5030256223.

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 3226520305 - 2¹ = 3226520303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3226520303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 840519 + ... + 844348.

It is an arithmetic number, because the mean of its divisors is an integer number (485241984).

Almost surely, 2^3226520305 is an apocalyptic number.

It is an amenable number.

3226520305 is a deficient number, since it is larger than the sum of its proper divisors (655415567).

3226520305 is a wasteful number, since it uses less digits than its factorization.

3226520305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1685255.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 3226520305 is about 56802.4674199986. The cubic root of 3226520305 is about 1477.6723065797.

Adding to 3226520305 its reverse (5030256223), we get a palindrome (8256776528).

The spelling of 3226520305 in words is "three billion, two hundred twenty-six million, five hundred twenty thousand, three hundred five".