3281030260 has 96 divisors (see below), whose sum is σ = 7449950592. Its totient is φ = 1209323520.

The previous prime is 3281030239. The next prime is 3281030273. The reversal of 3281030260 is 620301823.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4045255 + ... + 4046065.

It is an arithmetic number, because the mean of its divisors is an integer number (77603652).

Almost surely, 2^3281030260 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 3281030260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3724975296).

3281030260 is an abundant number, since it is smaller than the sum of its proper divisors (4168920332).

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

3281030260 is a wasteful number, since it uses less digits than its factorization.

3281030260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073 (or 1071 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3281030260 is about 57280.2781068668. The cubic root of 3281030260 is about 1485.9473162145.

The spelling of 3281030260 in words is "three billion, two hundred eighty-one million, thirty thousand, two hundred sixty".