4725979 has 4 divisors (see below), whose sum is σ = 4796584. Its totient is φ = 4655376.

The previous prime is 4725967. The next prime is 4725997. The reversal of 4725979 is 9795274.

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 4725979 - 2⁹ = 4725467 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 7² + 2 + 5³ + 9 + 7² + 9⁶ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4725179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35202 + ... + 35335.

It is an arithmetic number, because the mean of its divisors is an integer number (1199146).

Almost surely, 2^4725979 is an apocalyptic number.

4725979 is a deficient number, since it is larger than the sum of its proper divisors (70605).

4725979 is an equidigital number, since it uses as much as digits as its factorization.

4725979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70604.

The product of its digits is 158760, while the sum is 43.

The square root of 4725979 is about 2173.9316916591. The cubic root of 4725979 is about 167.8149298926.

The spelling of 4725979 in words is "four million, seven hundred twenty-five thousand, nine hundred seventy-nine".