3218980608 has 288 divisors, whose sum is σ = 10151321600. Its totient is φ = 1003290624.

The previous prime is 3218980529. The next prime is 3218980619. The reversal of 3218980608 is 8060898123.

3218980608 is a `hidden beast` number, since 32 + 1 + 8 + 9 + 8 + 0 + 608 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is a congruent number.

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, 16678560 + ... + 16678752.

Almost surely, 2^3218980608 is an apocalyptic number.

3218980608 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3218980608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5075660800).

3218980608 is an abundant number, since it is smaller than the sum of its proper divisors (6932340992).

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

3218980608 is a wasteful number, since it uses less digits than its factorization.

3218980608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364 (or 344 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 3218980608 is about 56736.0609136729. The cubic root of 3218980608 is about 1476.5204060905.

The spelling of 3218980608 in words is "three billion, two hundred eighteen million, nine hundred eighty thousand, six hundred eight".