4938579 has 18 divisors (see below), whose sum is σ = 7383948. Its totient is φ = 3180600.

The previous prime is 4938553. The next prime is 4938587. The reversal of 4938579 is 9758394.

4938579 is a `hidden beast` number, since 49 + 38 + 579 = 666.

It is not a de Polignac number, because 4938579 - 2¹¹ = 4936531 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 9⁵ + 3⁵ + 8⁵ + 5⁵ + 7⁶ + 9⁶ .

It is not an unprimeable number, because it can be changed into a prime (4938509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 8364 + ... + 8934.

Almost surely, 2^4938579 is an apocalyptic number.

4938579 is a deficient number, since it is larger than the sum of its proper divisors (2445369).

4938579 is a wasteful number, since it uses less digits than its factorization.

4938579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 605 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 4938579 is about 2222.2913850348. The cubic root of 4938579 is about 170.2945182991.

The spelling of 4938579 in words is "four million, nine hundred thirty-eight thousand, five hundred seventy-nine".