4989650386847 has 32 divisors (see below), whose sum is σ = 5792964172800. Its totient is φ = 4209604992000.

The previous prime is 4989650386751. The next prime is 4989650386849. The reversal of 4989650386847 is 7486830569894.

4989650386847 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4989650386847 - 2¹⁰ = 4989650385823 is a prime.

It is a super-2 number, since 2×4989650386847² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4989650386849) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74750447 + ... + 74817167.

It is an arithmetic number, because the mean of its divisors is an integer number (181030130400).

Almost surely, 2^{4989650386847} is an apocalyptic number.

4989650386847 is a deficient number, since it is larger than the sum of its proper divisors (803313785953).

4989650386847 is a wasteful number, since it uses less digits than its factorization.

4989650386847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67527.

The product of its (nonzero) digits is 2508226560, while the sum is 77.

The spelling of 4989650386847 in words is "four trillion, nine hundred eighty-nine billion, six hundred fifty million, three hundred eighty-six thousand, eight hundred forty-seven".