3028989408 has 48 divisors (see below), whose sum is σ = 8021489616. Its totient is φ = 1000724480.

The previous prime is 3028989389. The next prime is 3028989451. The reversal of 3028989408 is 8049898203.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128763 + ... + 150458.

It is an arithmetic number, because the mean of its divisors is an integer number (167114367).

Almost surely, 2^3028989408 is an apocalyptic number.

It is an amenable number.

3028989408 is an abundant number, since it is smaller than the sum of its proper divisors (4992500208).

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

3028989408 is a wasteful number, since it uses less digits than its factorization.

3028989408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279347 (or 279339 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 51.

The square root of 3028989408 is about 55036.2553958752. The cubic root of 3028989408 is about 1446.8802378407.

The spelling of 3028989408 in words is "three billion, twenty-eight million, nine hundred eighty-nine thousand, four hundred eight".