3225008672 has 18 divisors (see below), whose sum is σ = 6349868343. Its totient is φ = 1612343712.

The previous prime is 3225008669. The next prime is 3225008701. The reversal of 3225008672 is 2768005223.

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., 1612504336 + 1612504336 = 40156^2 + 40156^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=40156.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 316229 + ... + 326267.

Almost surely, 2^3225008672 is an apocalyptic number.

3225008672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3225008672 is a deficient number, since it is larger than the sum of its proper divisors (3124859671).

3225008672 is an frugal number, since it uses more digits than its factorization.

3225008672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20088 (or 10041 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 3225008672 is about 56789.1598106540. The cubic root of 3225008672 is about 1477.4415061164.

The spelling of 3225008672 in words is "three billion, two hundred twenty-five million, eight thousand, six hundred seventy-two".