8446493160 has 256 divisors, whose sum is σ = 32256000000. Its totient is φ = 1925897472.

The previous prime is 8446493147. The next prime is 8446493177. The reversal of 8446493160 is 613946448.

8446493160 is a `hidden beast` number, since 8 + 446 + 49 + 3 + 160 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3771321 + ... + 3773559.

It is an arithmetic number, because the mean of its divisors is an integer number (126000000).

Almost surely, 2^8446493160 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 8446493160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16128000000).

8446493160 is an abundant number, since it is smaller than the sum of its proper divisors (23809506840).

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

8446493160 is a wasteful number, since it uses less digits than its factorization.

8446493160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2765 (or 2755 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 8446493160 is about 91904.8048798320. The cubic root of 8446493160 is about 2036.5362501981.

The spelling of 8446493160 in words is "eight billion, four hundred forty-six million, four hundred ninety-three thousand, one hundred sixty".