3520064132 has 24 divisors (see below), whose sum is σ = 7024202136. Its totient is φ = 1529077248.

The previous prime is 3520064129. The next prime is 3520064147. The reversal of 3520064132 is 2314600253.

It can be written as a sum of positive squares in 4 ways, for example, as 386751556 + 3133312576 = 19666^2 + 55976^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1990103 + ... + 1991870.

It is an arithmetic number, because the mean of its divisors is an integer number (292675089).

Almost surely, 2^3520064132 is an apocalyptic number.

It is an amenable number.

3520064132 is a deficient number, since it is larger than the sum of its proper divisors (3504138004).

3520064132 is a wasteful number, since it uses less digits than its factorization.

3520064132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3982007 (or 3982005 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 3520064132 is about 59330.1283666233. The cubic root of 3520064132 is about 1521.1902225419.

Adding to 3520064132 its reverse (2314600253), we get a palindrome (5834664385).

The spelling of 3520064132 in words is "three billion, five hundred twenty million, sixty-four thousand, one hundred thirty-two".