3266008720 has 320 divisors, whose sum is σ = 9179412480. Its totient is φ = 1069056000.

The previous prime is 3266008657. The next prime is 3266008723. The reversal of 3266008720 is 278006623.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (3266008723) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32336670 + ... + 32336770.

It is an arithmetic number, because the mean of its divisors is an integer number (28685664).

Almost surely, 2^3266008720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3266008720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4589706240).

3266008720 is an abundant number, since it is smaller than the sum of its proper divisors (5913403760).

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

3266008720 is a wasteful number, since it uses less digits than its factorization.

3266008720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 3266008720 is about 57149.0045407617. The cubic root of 3266008720 is about 1483.6761425696.

The spelling of 3266008720 in words is "three billion, two hundred sixty-six million, eight thousand, seven hundred twenty".