3328601680 has 40 divisors (see below), whose sum is σ = 7741941984. Its totient is φ = 1330934400.

The previous prime is 3328601677. The next prime is 3328601707. The reversal of 3328601680 is 861068233.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×3328601680² = 22159178288197644800, which 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 7 ways as a sum of consecutive naturals, for example, 260235 + ... + 272725.

Almost surely, 2^3328601680 is an apocalyptic number.

3328601680 is the 33310-th octagonal number.

It is an amenable number.

3328601680 is an abundant number, since it is smaller than the sum of its proper divisors (4413340304).

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

3328601680 is a wasteful number, since it uses less digits than its factorization.

3328601680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15835 (or 15829 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 3328601680 is about 57694.0350469613. The cubic root of 3328601680 is about 1493.0944323577.

The spelling of 3328601680 in words is "three billion, three hundred twenty-eight million, six hundred one thousand, six hundred eighty".