3216051028 has 24 divisors (see below), whose sum is σ = 5747555744. Its totient is φ = 1574143200.

The previous prime is 3216051023. The next prime is 3216051031. The reversal of 3216051028 is 8201506123.

It is a junction number, because it is equal to n+sod(n) for n = 3216050987 and 3216051005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3216051023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20251 + ... + 82717.

Almost surely, 2^3216051028 is an apocalyptic number.

It is an amenable number.

3216051028 is a deficient number, since it is larger than the sum of its proper divisors (2531504716).

3216051028 is a wasteful number, since it uses less digits than its factorization.

3216051028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62743 (or 62741 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 3216051028 is about 56710.2374179477. The cubic root of 3216051028 is about 1476.0723452421.

The spelling of 3216051028 in words is "three billion, two hundred sixteen million, fifty-one thousand, twenty-eight".