3280348160 has 88 divisors (see below), whose sum is σ = 7922970816. Its totient is φ = 1303142400.

The previous prime is 3280348147. The next prime is 3280348187. The reversal of 3280348160 is 618430823.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3280348160.

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, 770999 + ... + 775241.

Almost surely, 2^3280348160 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 3280348160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3961485408).

3280348160 is an abundant number, since it is smaller than the sum of its proper divisors (4642622656).

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

3280348160 is a wasteful number, since it uses less digits than its factorization.

3280348160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4419 (or 4401 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 3280348160 is about 57274.3237410971. The cubic root of 3280348160 is about 1485.8443368828.

Adding to 3280348160 its reverse (618430823), we get a palindrome (3898778983).

The spelling of 3280348160 in words is "three billion, two hundred eighty million, three hundred forty-eight thousand, one hundred sixty".