3206068238520 has 192 divisors, whose sum is σ = 12426003832320. Its totient is φ = 700954036992.

The previous prime is 3206068238519. The next prime is 3206068238551. The reversal of 3206068238520 is 258328606023.

3206068238520 is a `hidden beast` number, since 3 + 2 + 0 + 60 + 68 + 2 + 3 + 8 + 520 = 666.

It is a super-2 number, since 2×3206068238520² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27599634 + ... + 27715553.

It is an arithmetic number, because the mean of its divisors is an integer number (64718769960).

Almost surely, 2^{3206068238520} is an apocalyptic number.

3206068238520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3206068238520 is an abundant number, since it is smaller than the sum of its proper divisors (9219935593800).

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

3206068238520 is a wasteful number, since it uses less digits than its factorization.

3206068238520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55315234 (or 55315227 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 3206068238520 in words is "three trillion, two hundred six billion, sixty-eight million, two hundred thirty-eight thousand, five hundred twenty".