4894844649876 has 192 divisors, whose sum is σ = 13666547784960. Its totient is φ = 1509418782720.

The previous prime is 4894844649797. The next prime is 4894844649881. The reversal of 4894844649876 is 6789464484984.

4894844649876 is a `hidden beast` number, since 4 + 8 + 9 + 4 + 84 + 46 + 498 + 7 + 6 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 4894844649795 and 4894844649804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 170555560 + ... + 170584256.

It is an arithmetic number, because the mean of its divisors is an integer number (71179936380).

Almost surely, 2^{4894844649876} 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 4894844649876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6833273892480).

4894844649876 is an abundant number, since it is smaller than the sum of its proper divisors (8771703135084).

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

4894844649876 is a wasteful number, since it uses less digits than its factorization.

4894844649876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30311 (or 30303 counting only the distinct ones).

The product of its digits is 10701766656, while the sum is 81.

The spelling of 4894844649876 in words is "four trillion, eight hundred ninety-four billion, eight hundred forty-four million, six hundred forty-nine thousand, eight hundred seventy-six".