3225022664 has 16 divisors (see below), whose sum is σ = 6146048220. Its totient is φ = 1586076480.

The previous prime is 3225022663. The next prime is 3225022673. The reversal of 3225022664 is 4662205223.

It can be written as a sum of positive squares in 2 ways, for example, as 2708369764 + 516652900 = 52042^2 + 22730^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3225022664.

It is not an unprimeable number, because it can be changed into a prime (3225022663) 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 3 ways as a sum of consecutive naturals, for example, 3303839 + ... + 3304814.

Almost surely, 2^3225022664 is an apocalyptic number.

It is an amenable number.

3225022664 is a deficient number, since it is larger than the sum of its proper divisors (2921025556).

3225022664 is a wasteful number, since it uses less digits than its factorization.

3225022664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6608720 (or 6608716 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 3225022664 is about 56789.2830030456. The cubic root of 3225022664 is about 1477.4436427857.

Adding to 3225022664 its reverse (4662205223), we get a palindrome (7887227887).

The spelling of 3225022664 in words is "three billion, two hundred twenty-five million, twenty-two thousand, six hundred sixty-four".