3028733889648 has 80 divisors (see below), whose sum is σ = 7834462062336. Its totient is φ = 1008258173440.

The previous prime is 3028733889539. The next prime is 3028733889661. The reversal of 3028733889648 is 8469883378203.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 271119103 + ... + 271130273.

Almost surely, 2^{3028733889648} is an apocalyptic number.

It is an amenable number.

3028733889648 is an abundant number, since it is smaller than the sum of its proper divisors (4805728172688).

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

3028733889648 is a wasteful number, since it uses less digits than its factorization.

3028733889648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18062 (or 18056 counting only the distinct ones).

The product of its (nonzero) digits is 334430208, while the sum is 69.

The spelling of 3028733889648 in words is "three trillion, twenty-eight billion, seven hundred thirty-three million, eight hundred eighty-nine thousand, six hundred forty-eight".