4984939 has 2 divisors, whose sum is σ = 4984940. Its totient is φ = 4984938.

The previous prime is 4984937. The next prime is 4984949. The reversal of 4984939 is 9394894.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4984939 - 2¹ = 4984937 is a prime.

Together with 4984937, it forms a pair of twin primes.

4984939 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4984933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2492469 + 2492470.

It is an arithmetic number, because the mean of its divisors is an integer number (2492470).

Almost surely, 2^4984939 is an apocalyptic number.

4984939 is a deficient number, since it is larger than the sum of its proper divisors (1).

4984939 is an equidigital number, since it uses as much as digits as its factorization.

4984939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 46.

The square root of 4984939 is about 2232.6976956140. The cubic root of 4984939 is about 170.8257290025.

The spelling of 4984939 in words is "four million, nine hundred eighty-four thousand, nine hundred thirty-nine".