3835885614664 has 16 divisors (see below), whose sum is σ = 7192453586220. Its totient is φ = 1917897991680.

The previous prime is 3835885614629. The next prime is 3835885614689. The reversal of 3835885614664 is 4664165885383.

It can be written as a sum of positive squares in 2 ways, for example, as 3832941684100 + 2943930564 = 1957790^2 + 54258^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3835885614664.

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, 5236789 + ... + 5924164.

Almost surely, 2^{3835885614664} is an apocalyptic number.

It is an amenable number.

3835885614664 is a deficient number, since it is larger than the sum of its proper divisors (3356567971556).

3835885614664 is a wasteful number, since it uses less digits than its factorization.

3835885614664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11203920 (or 11203916 counting only the distinct ones).

The product of its digits is 398131200, while the sum is 67.

The spelling of 3835885614664 in words is "three trillion, eight hundred thirty-five billion, eight hundred eighty-five million, six hundred fourteen thousand, six hundred sixty-four".