3225344625 has 96 divisors (see below), whose sum is σ = 6264281088. Its totient is φ = 1591920000.

The previous prime is 3225344623. The next prime is 3225344641. The reversal of 3225344625 is 5264435223.

3225344625 is a `hidden beast` number, since 3 + 2 + 25 + 3 + 4 + 4 + 625 = 666.

3225344625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3225344625 - 2¹ = 3225344623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3225344625.

It is not an unprimeable number, because it can be changed into a prime (3225344623) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 800115 + ... + 804135.

It is an arithmetic number, because the mean of its divisors is an integer number (65252928).

Almost surely, 2^3225344625 is an apocalyptic number.

It is an amenable number.

3225344625 is a deficient number, since it is larger than the sum of its proper divisors (3038936463).

3225344625 is a wasteful number, since it uses less digits than its factorization.

3225344625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4096 (or 4083 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The square root of 3225344625 is about 56792.1176308825. The cubic root of 3225344625 is about 1477.4928066164.

Adding to 3225344625 its reverse (5264435223), we get a palindrome (8489779848).

The spelling of 3225344625 in words is "three billion, two hundred twenty-five million, three hundred forty-four thousand, six hundred twenty-five".