4639883 has 2 divisors, whose sum is σ = 4639884. Its totient is φ = 4639882.

The previous prime is 4639879. The next prime is 4639891. The reversal of 4639883 is 3889364.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4639883 - 2² = 4639879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4639883.

It is not a weakly prime, because it can be changed into another prime (4639823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2319941 + 2319942.

It is an arithmetic number, because the mean of its divisors is an integer number (2319942).

Almost surely, 2^4639883 is an apocalyptic number.

4639883 is a deficient number, since it is larger than the sum of its proper divisors (1).

4639883 is an equidigital number, since it uses as much as digits as its factorization.

4639883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 41.

The square root of 4639883 is about 2154.0387647394. The cubic root of 4639883 is about 166.7896163890.

The spelling of 4639883 in words is "four million, six hundred thirty-nine thousand, eight hundred eighty-three".