3600172820060 has 24 divisors (see below), whose sum is σ = 7560406525056. Its totient is φ = 1440060822720.

The previous prime is 3600172820053. The next prime is 3600172820159. The reversal of 3600172820060 is 600282710063.

It is a happy number.

It is a super-2 number, since 2×3600172820060² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3600172820060.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3991349 + ... + 4809491.

It is an arithmetic number, because the mean of its divisors is an integer number (315016938544).

Almost surely, 2^{3600172820060} is an apocalyptic number.

It is an amenable number.

3600172820060 is an abundant number, since it is smaller than the sum of its proper divisors (3960233704996).

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

3600172820060 is a wasteful number, since it uses less digits than its factorization.

3600172820060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038173 (or 1038171 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 3600172820060 in words is "three trillion, six hundred billion, one hundred seventy-two million, eight hundred twenty thousand, sixty".