3309887522 has 18 divisors (see below), whose sum is σ = 5276264403. Its totient is φ = 1556943232.

The previous prime is 3309887521. The next prime is 3309887561. The reversal of 3309887522 is 2257889033.

It can be written as a sum of positive squares in 5 ways, for example, as 600789121 + 2709098401 = 24511^2 + 52049^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=40681.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3309887521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1381958 + ... + 1384350.

Almost surely, 2^3309887522 is an apocalyptic number.

3309887522 is a deficient number, since it is larger than the sum of its proper divisors (1966376881).

3309887522 is an frugal number, since it uses more digits than its factorization.

3309887522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4822 (or 2412 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The square root of 3309887522 is about 57531.6219308999. The cubic root of 3309887522 is about 1490.2909994224.

The spelling of 3309887522 in words is "three billion, three hundred nine million, eight hundred eighty-seven thousand, five hundred twenty-two".