3964343774004 has 72 divisors (see below), whose sum is σ = 10727186652000. Its totient is φ = 1230679410624.

The previous prime is 3964343773993. The next prime is 3964343774033. The reversal of 3964343774004 is 4004773434693.

3964343774004 is a `hidden beast` number, since 3 + 96 + 43 + 43 + 77 + 400 + 4 = 666.

3964343774004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49076799 + ... + 49157510.

It is an arithmetic number, because the mean of its divisors is an integer number (148988703500).

Almost surely, 2^{3964343774004} is an apocalyptic number.

It is an amenable number.

3964343774004 is an abundant number, since it is smaller than the sum of its proper divisors (6762842877996).

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

3964343774004 is a wasteful number, since it uses less digits than its factorization.

3964343774004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98234397 (or 98234392 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 54.

The spelling of 3964343774004 in words is "three trillion, nine hundred sixty-four billion, three hundred forty-three million, seven hundred seventy-four thousand, four".