3216056216 has 32 divisors (see below), whose sum is σ = 6165987840. Its totient is φ = 1571877408.

The previous prime is 3216056203. The next prime is 3216056237. The reversal of 3216056216 is 6126506123.

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 7 ways as a sum of consecutive naturals, for example, 328691 + ... + 338333.

It is an arithmetic number, because the mean of its divisors is an integer number (192687120).

Almost surely, 2^3216056216 is an apocalyptic number.

It is an amenable number.

3216056216 is a deficient number, since it is larger than the sum of its proper divisors (2949931624).

3216056216 is a wasteful number, since it uses less digits than its factorization.

3216056216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10583 (or 10579 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 3216056216 is about 56710.2831592296. The cubic root of 3216056216 is about 1476.0731389545.

The spelling of 3216056216 in words is "three billion, two hundred sixteen million, fifty-six thousand, two hundred sixteen".