3165852404660 has 72 divisors (see below), whose sum is σ = 7313163873288. Its totient is φ = 1150346419200.

The previous prime is 3165852404653. The next prime is 3165852404677. The reversal of 3165852404660 is 664042585613.

It can be written as a sum of positive squares in 4 ways, for example, as 968330785444 + 2197521619216 = 984038^2 + 1482404^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3165852404599 and 3165852404608.

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, 2701664 + ... + 3691976.

Almost surely, 2^{3165852404660} 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 3165852404660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3656581936644).

3165852404660 is an abundant number, since it is smaller than the sum of its proper divisors (4147311468628).

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

3165852404660 is a wasteful number, since it uses less digits than its factorization.

3165852404660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991665 (or 991652 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 50.

The spelling of 3165852404660 in words is "three trillion, one hundred sixty-five billion, eight hundred fifty-two million, four hundred four thousand, six hundred sixty".