3283688291928 has 48 divisors (see below), whose sum is σ = 9023358330840. Its totient is φ = 995057057280.

The previous prime is 3283688291879. The next prime is 3283688291941. The reversal of 3283688291928 is 8291928863823.

It is a super-2 number, since 2×3283688291928² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 565370425 + ... + 565376232.

Almost surely, 2^{3283688291928} is an apocalyptic number.

It is an amenable number.

3283688291928 is an abundant number, since it is smaller than the sum of its proper divisors (5739670038912).

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

3283688291928 is a wasteful number, since it uses less digits than its factorization.

3283688291928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130746688 (or 1130746673 counting only the distinct ones).

The product of its digits is 143327232, while the sum is 69.

The spelling of 3283688291928 in words is "three trillion, two hundred eighty-three billion, six hundred eighty-eight million, two hundred ninety-one thousand, nine hundred twenty-eight".