4839631 has 2 divisors, whose sum is σ = 4839632. Its totient is φ = 4839630.

The previous prime is 4839613. The next prime is 4839649. The reversal of 4839631 is 1369384.

4839631 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (4839613) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (4839613) and next prime (4839649).

It is a cyclic number.

It is not a de Polignac number, because 4839631 - 2¹⁵ = 4806863 is a prime.

It is a super-2 number, since 2×4839631² = 46844056432322, which contains 22 as substring.

4839631 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4839671) 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 as a sum of consecutive naturals, namely, 2419815 + 2419816.

It is an arithmetic number, because the mean of its divisors is an integer number (2419816).

Almost surely, 2^4839631 is an apocalyptic number.

4839631 is a deficient number, since it is larger than the sum of its proper divisors (1).

4839631 is an equidigital number, since it uses as much as digits as its factorization.

4839631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 34.

The square root of 4839631 is about 2199.9161347651. The cubic root of 4839631 is about 169.1495123095.

The spelling of 4839631 in words is "four million, eight hundred thirty-nine thousand, six hundred thirty-one".