3284530720 has 48 divisors (see below), whose sum is σ = 8027291160. Its totient is φ = 1268506624.

The previous prime is 3284530687. The next prime is 3284530723. The reversal of 3284530720 is 270354823.

It can be written as a sum of positive squares in 4 ways, for example, as 1573550224 + 1710980496 = 39668^2 + 41364^2 .

It is not an unprimeable number, because it can be changed into a prime (3284530723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349297 + ... + 358576.

Almost surely, 2^3284530720 is an apocalyptic number.

It is an amenable number.

3284530720 is an abundant number, since it is smaller than the sum of its proper divisors (4742760440).

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

3284530720 is a wasteful number, since it uses less digits than its factorization.

3284530720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707917 (or 707909 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 3284530720 is about 57310.8255044368. The cubic root of 3284530720 is about 1486.4755700491.

The spelling of 3284530720 in words is "three billion, two hundred eighty-four million, five hundred thirty thousand, seven hundred twenty".