3306904690128 has 80 divisors (see below), whose sum is σ = 9246679174656. Its totient is φ = 1012344076800.

The previous prime is 3306904690127. The next prime is 3306904690139. The reversal of 3306904690128 is 8210964096033.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3306904690127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13327648 + ... + 13573503.

Almost surely, 2^{3306904690128} is an apocalyptic number.

It is an amenable number.

3306904690128 is an abundant number, since it is smaller than the sum of its proper divisors (5939774484528).

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

3306904690128 is a wasteful number, since it uses less digits than its factorization.

3306904690128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26901372 (or 26901366 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 51.

The spelling of 3306904690128 in words is "three trillion, three hundred six billion, nine hundred four million, six hundred ninety thousand, one hundred twenty-eight".