3265612928 has 24 divisors (see below), whose sum is σ = 6507001515. Its totient is φ = 1632483200.

The previous prime is 3265612921. The next prime is 3265612949. The reversal of 3265612928 is 8292165623.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 1632806464 + 1632806464 = 40408^2 + 40408^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=40408.

It is a super-3 number, since 3×3265612928³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3265612921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 644003 + ... + 649053.

Almost surely, 2^3265612928 is an apocalyptic number.

It is an amenable number.

3265612928 is a deficient number, since it is larger than the sum of its proper divisors (3241388587).

3265612928 is an frugal number, since it uses more digits than its factorization.

3265612928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10116 (or 5053 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 3265612928 is about 57145.5416283720. The cubic root of 3265612928 is about 1483.6162069396.

The spelling of 3265612928 in words is "three billion, two hundred sixty-five million, six hundred twelve thousand, nine hundred twenty-eight".