3321998471888 has 80 divisors (see below), whose sum is σ = 6607460428800. Its totient is φ = 1617103958400.

The previous prime is 3321998471873. The next prime is 3321998471921. The reversal of 3321998471888 is 8881748991233.

It is a super-2 number, since 2×3321998471888² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 613025243 + ... + 613030661.

It is an arithmetic number, because the mean of its divisors is an integer number (82593255360).

Almost surely, 2^{3321998471888} is an apocalyptic number.

It is an amenable number.

3321998471888 is a deficient number, since it is larger than the sum of its proper divisors (3285461956912).

3321998471888 is a wasteful number, since it uses less digits than its factorization.

3321998471888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8200 (or 8194 counting only the distinct ones).

The product of its digits is 167215104, while the sum is 71.

The spelling of 3321998471888 in words is "three trillion, three hundred twenty-one billion, nine hundred ninety-eight million, four hundred seventy-one thousand, eight hundred eighty-eight".