4939211 has 2 divisors, whose sum is σ = 4939212. Its totient is φ = 4939210.

The previous prime is 4939171. The next prime is 4939213. The reversal of 4939211 is 1129394.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4939211 - 2¹⁰ = 4938187 is a prime.

Together with 4939213, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4939213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2469605 + 2469606.

It is an arithmetic number, because the mean of its divisors is an integer number (2469606).

Almost surely, 2^4939211 is an apocalyptic number.

4939211 is a deficient number, since it is larger than the sum of its proper divisors (1).

4939211 is an equidigital number, since it uses as much as digits as its factorization.

4939211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1944, while the sum is 29.

The square root of 4939211 is about 2222.4335760603. The cubic root of 4939211 is about 170.3017823012.

The spelling of 4939211 in words is "four million, nine hundred thirty-nine thousand, two hundred eleven".