3336865837728 has 192 divisors, whose sum is σ = 9123706045440. Its totient is φ = 1066562961408.

The previous prime is 3336865837703. The next prime is 3336865837741. The reversal of 3336865837728 is 8277385686333.

It is a super-2 number, since 2×3336865837728² (a number of 26 digits) contains 22 as substring.

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, 268814050 + ... + 268826462.

It is an arithmetic number, because the mean of its divisors is an integer number (47519302320).

Almost surely, 2^{3336865837728} 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 3336865837728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4561853022720).

3336865837728 is an abundant number, since it is smaller than the sum of its proper divisors (5786840207712).

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

3336865837728 is a wasteful number, since it uses less digits than its factorization.

3336865837728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13111 (or 13103 counting only the distinct ones).

The product of its digits is 731566080, while the sum is 69.

The spelling of 3336865837728 in words is "three trillion, three hundred thirty-six billion, eight hundred sixty-five million, eight hundred thirty-seven thousand, seven hundred twenty-eight".