3835843606616 has 128 divisors (see below), whose sum is σ = 8821343232000. Its totient is φ = 1560884008320.

The previous prime is 3835843606591. The next prime is 3835843606619. The reversal of 3835843606616 is 6166063485383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3835843606619) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4082981 + ... + 4933803.

It is an arithmetic number, because the mean of its divisors is an integer number (68916744000).

Almost surely, 2^{3835843606616} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3835843606616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4410671616000).

3835843606616 is an abundant number, since it is smaller than the sum of its proper divisors (4985499625384).

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

3835843606616 is a wasteful number, since it uses less digits than its factorization.

3835843606616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850934 (or 850916 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 59.

The spelling of 3835843606616 in words is "three trillion, eight hundred thirty-five billion, eight hundred forty-three million, six hundred six thousand, six hundred sixteen".