3216425204 has 12 divisors (see below), whose sum is σ = 5734947204. Its totient is φ = 1577868864.

The previous prime is 3216425183. The next prime is 3216425227. The reversal of 3216425204 is 4025246123.

It can be written as a sum of positive squares in 2 ways, for example, as 2530090000 + 686335204 = 50300^2 + 26198^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7585697 + ... + 7586120.

It is an arithmetic number, because the mean of its divisors is an integer number (477912267).

Almost surely, 2^3216425204 is an apocalyptic number.

It is an amenable number.

3216425204 is a deficient number, since it is larger than the sum of its proper divisors (2518522000).

3216425204 is a wasteful number, since it uses less digits than its factorization.

3216425204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15171874 (or 15171872 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 3216425204 is about 56713.5363383381. The cubic root of 3216425204 is about 1476.1295882628.

The spelling of 3216425204 in words is "three billion, two hundred sixteen million, four hundred twenty-five thousand, two hundred four".