3146028863208 has 128 divisors (see below), whose sum is σ = 9808948177920. Its totient is φ = 816888360960.

The previous prime is 3146028863179. The next prime is 3146028863221. The reversal of 3146028863208 is 8023688206413.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5525835 + ... + 6068517.

It is an arithmetic number, because the mean of its divisors is an integer number (76632407640).

Almost surely, 2^{3146028863208} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3146028863208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4904474088960).

3146028863208 is an abundant number, since it is smaller than the sum of its proper divisors (6662919314712).

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

3146028863208 is a wasteful number, since it uses less digits than its factorization.

3146028863208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545847 (or 545843 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 51.

The spelling of 3146028863208 in words is "three trillion, one hundred forty-six billion, twenty-eight million, eight hundred sixty-three thousand, two hundred eight".