3838536765064 has 16 divisors (see below), whose sum is σ = 7197280595100. Its totient is φ = 1919261939712.

The previous prime is 3838536765059. The next prime is 3838536765073. The reversal of 3838536765064 is 4605676358383.

It can be written as a sum of positive squares in 2 ways, for example, as 3455695102500 + 382841662564 = 1858950^2 + 618742^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3838536764987 and 3838536765005.

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, 2548144 + ... + 3764320.

Almost surely, 2^{3838536765064} is an apocalyptic number.

It is an amenable number.

3838536765064 is a deficient number, since it is larger than the sum of its proper divisors (3358743830036).

3838536765064 is a wasteful number, since it uses less digits than its factorization.

3838536765064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610712 (or 1610708 counting only the distinct ones).

The product of its (nonzero) digits is 261273600, while the sum is 64.

The spelling of 3838536765064 in words is "three trillion, eight hundred thirty-eight billion, five hundred thirty-six million, seven hundred sixty-five thousand, sixty-four".