4994847 has 24 divisors (see below), whose sum is σ = 8478288. Its totient is φ = 2793600.

The previous prime is 4994819. The next prime is 4994851. The reversal of 4994847 is 7484994.

It is not a de Polignac number, because 4994847 - 2¹⁰ = 4993823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4994807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 654 + ... + 3227.

It is an arithmetic number, because the mean of its divisors is an integer number (353262).

Almost surely, 2^4994847 is an apocalyptic number.

4994847 is a deficient number, since it is larger than the sum of its proper divisors (3483441).

4994847 is a wasteful number, since it uses less digits than its factorization.

4994847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3911 (or 3908 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 4994847 is about 2234.9154346418. The cubic root of 4994847 is about 170.9388311021.

The spelling of 4994847 in words is "four million, nine hundred ninety-four thousand, eight hundred forty-seven".