8446852904660 has 24 divisors (see below), whose sum is σ = 17921261115240. Its totient is φ = 3343908777984.

The previous prime is 8446852904621. The next prime is 8446852904663. The reversal of 8446852904660 is 664092586448.

It can be written as a sum of positive squares in 4 ways, for example, as 3345840938896 + 5101011965764 = 1829164^2 + 2258542^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8446852904593 and 8446852904602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8446852904663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2177022005 + ... + 2177025884.

It is an arithmetic number, because the mean of its divisors is an integer number (746719213135).

Almost surely, 2^{8446852904660} is an apocalyptic number.

It is an amenable number.

8446852904660 is an abundant number, since it is smaller than the sum of its proper divisors (9474408210580).

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

8446852904660 is a wasteful number, since it uses less digits than its factorization.

8446852904660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4354047995 (or 4354047993 counting only the distinct ones).

The product of its (nonzero) digits is 79626240, while the sum is 62.

The spelling of 8446852904660 in words is "eight trillion, four hundred forty-six billion, eight hundred fifty-two million, nine hundred four thousand, six hundred sixty".