4838917 has 2 divisors, whose sum is σ = 4838918. Its totient is φ = 4838916.

The previous prime is 4838903. The next prime is 4838923. The reversal of 4838917 is 7198384.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4813636 + 25281 = 2194^2 + 159^2 .

It is a cyclic number.

It is not a de Polignac number, because 4838917 - 2⁷ = 4838789 is a prime.

4838917 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4838917.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4838927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2419458 + 2419459.

It is an arithmetic number, because the mean of its divisors is an integer number (2419459).

Almost surely, 2^4838917 is an apocalyptic number.

It is an amenable number.

4838917 is a deficient number, since it is larger than the sum of its proper divisors (1).

4838917 is an equidigital number, since it uses as much as digits as its factorization.

4838917 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 40.

The square root of 4838917 is about 2199.7538498659. The cubic root of 4838917 is about 169.1411935836.

The spelling of 4838917 in words is "four million, eight hundred thirty-eight thousand, nine hundred seventeen".