3352208720 has 80 divisors (see below), whose sum is σ = 8920917120. Its totient is φ = 1147571712.

The previous prime is 3352208689. The next prime is 3352208753. The reversal of 3352208720 is 278022533.

3352208720 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 (80).

It is a super-2 number, since 2×3352208720² = 22474606604888076800, 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 15 ways as a sum of consecutive naturals, for example, 392819 + ... + 401261.

It is an arithmetic number, because the mean of its divisors is an integer number (111511464).

Almost surely, 2^3352208720 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 3352208720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4460458560).

3352208720 is an abundant number, since it is smaller than the sum of its proper divisors (5568708400).

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

3352208720 is a wasteful number, since it uses less digits than its factorization.

3352208720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9172 (or 9166 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 3352208720 is about 57898.2618046518. The cubic root of 3352208720 is about 1496.6158849927.

The spelling of 3352208720 in words is "three billion, three hundred fifty-two million, two hundred eight thousand, seven hundred twenty".