4991746683 has 16 divisors (see below), whose sum is σ = 8297968896. Its totient is φ = 2593115040.

The previous prime is 4991746673. The next prime is 4991746729. The reversal of 4991746683 is 3866471994.

4991746683 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 4991746683 - 2⁴ = 4991746667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4991746673) 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 15 ways as a sum of consecutive naturals, for example, 10804416 + ... + 10804877.

It is an arithmetic number, because the mean of its divisors is an integer number (518623056).

Almost surely, 2^4991746683 is an apocalyptic number.

4991746683 is a deficient number, since it is larger than the sum of its proper divisors (3306222213).

4991746683 is a wasteful number, since it uses less digits than its factorization.

4991746683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21609314.

The product of its digits is 7838208, while the sum is 57.

The square root of 4991746683 is about 70652.2942514962. The cubic root of 4991746683 is about 1709.0345636143.

The spelling of 4991746683 in words is "four billion, nine hundred ninety-one million, seven hundred forty-six thousand, six hundred eighty-three".