3491808160608 has 144 divisors (see below), whose sum is σ = 10278932620320. Its totient is φ = 1123067860992.

The previous prime is 3491808160457. The next prime is 3491808160669. The reversal of 3491808160608 is 8060618081943.

3491808160608 is a `hidden beast` number, since 3 + 4 + 9 + 18 + 0 + 8 + 16 + 0 + 608 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

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, 12751660 + ... + 13022612.

It is an arithmetic number, because the mean of its divisors is an integer number (71381476530).

Almost surely, 2^{3491808160608} 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 3491808160608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5139466310160).

3491808160608 is an abundant number, since it is smaller than the sum of its proper divisors (6787124459712).

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

3491808160608 is a wasteful number, since it uses less digits than its factorization.

3491808160608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272541 (or 272530 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The spelling of 3491808160608 in words is "three trillion, four hundred ninety-one billion, eight hundred eight million, one hundred sixty thousand, six hundred eight".