3280058560 has 84 divisors (see below), whose sum is σ = 7993940832. Its totient is φ = 1281358336.

The previous prime is 3280058549. The next prime is 3280058581. The reversal of 3280058560 is 658500823.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7023447 + ... + 7023913.

Almost surely, 2^3280058560 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 3280058560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3996970416).

3280058560 is an abundant number, since it is smaller than the sum of its proper divisors (4713882272).

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

3280058560 is an frugal number, since it uses more digits than its factorization.

3280058560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998 (or 521 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 3280058560 is about 57271.7955018000. The cubic root of 3280058560 is about 1485.8006105097.

The spelling of 3280058560 in words is "three billion, two hundred eighty million, fifty-eight thousand, five hundred sixty".