3960859522 has 12 divisors (see below), whose sum is σ = 6139129158. Its totient is φ = 1916544000.

The previous prime is 3960859519. The next prime is 3960859537. The reversal of 3960859522 is 2259580693.

It is a happy number.

3960859522 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3956284201 + 4575321 = 62899^2 + 2139^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1028479 + ... + 1032322.

Almost surely, 2^3960859522 is an apocalyptic number.

3960859522 is a deficient number, since it is larger than the sum of its proper divisors (2178269636).

3960859522 is a wasteful number, since it uses less digits than its factorization.

3960859522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2060865 (or 2060834 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 49.

The square root of 3960859522 is about 62935.3598702669. The cubic root of 3960859522 is about 1582.2064352998.

The spelling of 3960859522 in words is "three billion, nine hundred sixty million, eight hundred fifty-nine thousand, five hundred twenty-two".