4894530644736 has 360 divisors, whose sum is σ = 15419187241920. Its totient is φ = 1541726355456.

The previous prime is 4894530644713. The next prime is 4894530644737. The reversal of 4894530644736 is 6374460354984.

4894530644736 is a `hidden beast` number, since 4 + 8 + 9 + 4 + 530 + 64 + 4 + 7 + 36 = 666.

It is not an unprimeable number, because it can be changed into a prime (4894530644737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 28176580 + ... + 28349756.

It is an arithmetic number, because the mean of its divisors is an integer number (42831075672).

Almost surely, 2^{4894530644736} 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 4894530644736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7709593620960).

4894530644736 is an abundant number, since it is smaller than the sum of its proper divisors (10524656597184).

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

4894530644736 is a wasteful number, since it uses less digits than its factorization.

4894530644736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173281 (or 173258 counting only the distinct ones).

The product of its (nonzero) digits is 209018880, while the sum is 63.

The spelling of 4894530644736 in words is "four trillion, eight hundred ninety-four billion, five hundred thirty million, six hundred forty-four thousand, seven hundred thirty-six".