4889579 has 4 divisors (see below), whose sum is σ = 4935384. Its totient is φ = 4843776.

The previous prime is 4889567. The next prime is 4889609. The reversal of 4889579 is 9759884.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4889579 - 2¹² = 4885483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4889509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22742 + ... + 22955.

It is an arithmetic number, because the mean of its divisors is an integer number (1233846).

Almost surely, 2^4889579 is an apocalyptic number.

4889579 is a deficient number, since it is larger than the sum of its proper divisors (45805).

4889579 is a wasteful number, since it uses less digits than its factorization.

4889579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45804.

The product of its digits is 725760, while the sum is 50.

The square root of 4889579 is about 2211.2392453102. The cubic root of 4889579 is about 169.7294311879.

The spelling of 4889579 in words is "four million, eight hundred eighty-nine thousand, five hundred seventy-nine".