3206060028920 has 64 divisors (see below), whose sum is σ = 8244311846400. Its totient is φ = 1099199583360.

The previous prime is 3206060028893. The next prime is 3206060028971. The reversal of 3206060028920 is 298200606023.

It is a super-2 number, since 2×3206060028920² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24229901 + ... + 24361859.

It is an arithmetic number, because the mean of its divisors is an integer number (128817372600).

Almost surely, 2^{3206060028920} is an apocalyptic number.

It is an amenable number.

3206060028920 is an abundant number, since it is smaller than the sum of its proper divisors (5038251817480).

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

3206060028920 is a wasteful number, since it uses less digits than its factorization.

3206060028920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218748 (or 218744 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 3206060028920 in words is "three trillion, two hundred six billion, sixty million, twenty-eight thousand, nine hundred twenty".