3392021668668 has 48 divisors (see below), whose sum is σ = 8170374266880. Its totient is φ = 1094154523200.

The previous prime is 3392021668663. The next prime is 3392021668687. The reversal of 3392021668668 is 8668661202933.

3392021668668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3392021668668² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3392021668663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9296218 + ... + 9654206.

It is an arithmetic number, because the mean of its divisors is an integer number (170216130560).

Almost surely, 2^{3392021668668} is an apocalyptic number.

It is an amenable number.

3392021668668 is an abundant number, since it is smaller than the sum of its proper divisors (4778352598212).

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

3392021668668 is a wasteful number, since it uses less digits than its factorization.

3392021668668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383498 (or 383496 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 60.

The spelling of 3392021668668 in words is "three trillion, three hundred ninety-two billion, twenty-one million, six hundred sixty-eight thousand, six hundred sixty-eight".