3208066560 has 360 divisors, whose sum is σ = 11597579136. Its totient is φ = 851005440.

The previous prime is 3208066559. The next prime is 3208066579. The reversal of 3208066560 is 656608023.

3208066560 is a `hidden beast` number, since 32 + 0 + 8 + 0 + 66 + 560 = 666.

3208066560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 16796065 + ... + 16796255.

Almost surely, 2^3208066560 is an apocalyptic number.

3208066560 is a gapful number since it is divisible by the number (30) 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 3208066560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5798789568).

3208066560 is an abundant number, since it is smaller than the sum of its proper divisors (8389512576).

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

3208066560 is an frugal number, since it uses more digits than its factorization.

3208066560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 3208066560 is about 56639.7966098043. The cubic root of 3208066560 is about 1474.8497880164.

The spelling of 3208066560 in words is "three billion, two hundred eight million, sixty-six thousand, five hundred sixty".