3528734480 has 20 divisors (see below), whose sum is σ = 8204307852. Its totient is φ = 1411493760.

The previous prime is 3528734449. The next prime is 3528734483. The reversal of 3528734480 is 844378253.

It can be written as a sum of positive squares in 2 ways, for example, as 2684483344 + 844251136 = 51812^2 + 29056^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (3528734483) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 22054511 + ... + 22054670.

Almost surely, 2^3528734480 is an apocalyptic number.

It is an amenable number.

3528734480 is an abundant number, since it is smaller than the sum of its proper divisors (4675573372).

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

3528734480 is a wasteful number, since it uses less digits than its factorization.

3528734480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44109194 (or 44109188 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The square root of 3528734480 is about 59403.1521049178. The cubic root of 3528734480 is about 1522.4381576167.

The spelling of 3528734480 in words is "three billion, five hundred twenty-eight million, seven hundred thirty-four thousand, four hundred eighty".