3255285380 has 48 divisors (see below), whose sum is σ = 7102998000. Its totient is φ = 1251672576.

The previous prime is 3255285361. The next prime is 3255285401. The reversal of 3255285380 is 835825523.

It can be written as a sum of positive squares in 8 ways, for example, as 623800576 + 2631484804 = 24976^2 + 51298^2 .

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 15 ways as a sum of consecutive naturals, for example, 120566 + ... + 145074.

It is an arithmetic number, because the mean of its divisors is an integer number (147979125).

Almost surely, 2^3255285380 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 3255285380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3551499000).

3255285380 is an abundant number, since it is smaller than the sum of its proper divisors (3847712620).

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

3255285380 is a wasteful number, since it uses less digits than its factorization.

3255285380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24776 (or 24774 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 41.

The square root of 3255285380 is about 57055.1082726166. The cubic root of 3255285380 is about 1482.0505694409.

The spelling of 3255285380 in words is "three billion, two hundred fifty-five million, two hundred eighty-five thousand, three hundred eighty".