3217056832 has 28 divisors (see below), whose sum is σ = 6964198416. Its totient is φ = 1462298240.

The previous prime is 3217056827. The next prime is 3217056859. The reversal of 3217056832 is 2386507123.

It is a junction number, because it is equal to n+sod(n) for n = 3217056791 and 3217056800.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2284138 + ... + 2285545.

It is an arithmetic number, because the mean of its divisors is an integer number (248721372).

Almost surely, 2^3217056832 is an apocalyptic number.

3217056832 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3217056832 is an abundant number, since it is smaller than the sum of its proper divisors (3747141584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3217056832 is a wasteful number, since it uses less digits than its factorization.

3217056832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4569706 (or 4569696 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 3217056832 is about 56719.1046473761. The cubic root of 3217056832 is about 1476.2262073037.

The spelling of 3217056832 in words is "three billion, two hundred seventeen million, fifty-six thousand, eight hundred thirty-two".