3383750836728 has 40 divisors (see below), whose sum is σ = 9477635447280. Its totient is φ = 1127916945360.

The previous prime is 3383750836721. The next prime is 3383750836799. The reversal of 3383750836728 is 8276380573833.

It is a happy number.

3383750836728 is a `hidden beast` number, since 3 + 38 + 37 + 508 + 3 + 67 + 2 + 8 = 666.

It is a super-2 number, since 2×3383750836728² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3383750836721) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2610918208 + ... + 2610919503.

It is an arithmetic number, because the mean of its divisors is an integer number (236940886182).

Almost surely, 2^{3383750836728} is an apocalyptic number.

It is an amenable number.

3383750836728 is an abundant number, since it is smaller than the sum of its proper divisors (6093884610552).

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

3383750836728 is a wasteful number, since it uses less digits than its factorization.

3383750836728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5221837729 (or 5221837716 counting only the distinct ones).

The product of its (nonzero) digits is 121927680, while the sum is 63.

The spelling of 3383750836728 in words is "three trillion, three hundred eighty-three billion, seven hundred fifty million, eight hundred thirty-six thousand, seven hundred twenty-eight".