3964675850788 has 12 divisors (see below), whose sum is σ = 7177430419740. Its totient is φ = 1913981445152.

The previous prime is 3964675850747. The next prime is 3964675850803. The reversal of 3964675850788 is 8870585764693.

It can be written as a sum of positive squares in 2 ways, for example, as 930920084964 + 3033755765824 = 964842^2 + 1741768^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17089119931 + ... + 17089120162.

It is an arithmetic number, because the mean of its divisors is an integer number (598119201645).

Almost surely, 2^{3964675850788} is an apocalyptic number.

It is an amenable number.

3964675850788 is a deficient number, since it is larger than the sum of its proper divisors (3212754568952).

3964675850788 is a wasteful number, since it uses less digits than its factorization.

3964675850788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34178240126 (or 34178240124 counting only the distinct ones).

The product of its (nonzero) digits is 2438553600, while the sum is 76.

The spelling of 3964675850788 in words is "three trillion, nine hundred sixty-four billion, six hundred seventy-five million, eight hundred fifty thousand, seven hundred eighty-eight".