3281388060 has 24 divisors (see below), whose sum is σ = 9187886736. Its totient is φ = 875036800.

The previous prime is 3281388001. The next prime is 3281388107. The reversal of 3281388060 is 608831823.

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, 27344841 + ... + 27344960.

It is an arithmetic number, because the mean of its divisors is an integer number (382828614).

Almost surely, 2^3281388060 is an apocalyptic number.

3281388060 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3281388060 is an abundant number, since it is smaller than the sum of its proper divisors (5906498676).

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

3281388060 is a wasteful number, since it uses less digits than its factorization.

3281388060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54689813 (or 54689811 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 3281388060 is about 57283.4012607492. The cubic root of 3281388060 is about 1486.0013289871.

The spelling of 3281388060 in words is "three billion, two hundred eighty-one million, three hundred eighty-eight thousand, sixty".