4939717 has 2 divisors, whose sum is σ = 4939718. Its totient is φ = 4939716.

The previous prime is 4939681. The next prime is 4939729. The reversal of 4939717 is 7179394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4218916 + 720801 = 2054^2 + 849^2 .

It is a cyclic number.

It is not a de Polignac number, because 4939717 - 2¹⁵ = 4906949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4939717.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4939787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2469858 + 2469859.

It is an arithmetic number, because the mean of its divisors is an integer number (2469859).

Almost surely, 2^4939717 is an apocalyptic number.

It is an amenable number.

4939717 is a deficient number, since it is larger than the sum of its proper divisors (1).

4939717 is an equidigital number, since it uses as much as digits as its factorization.

4939717 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47628, while the sum is 40.

The square root of 4939717 is about 2222.5474123177. The cubic root of 4939717 is about 170.3075976537.

The spelling of 4939717 in words is "four million, nine hundred thirty-nine thousand, seven hundred seventeen".