4879345 has 4 divisors (see below), whose sum is σ = 5855220. Its totient is φ = 3903472.

The previous prime is 4879331. The next prime is 4879349. The reversal of 4879345 is 5439784.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3073009 + 1806336 = 1753^2 + 1344^2 .

It is a cyclic number.

It is not a de Polignac number, because 4879345 - 2⁵ = 4879313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4879298 and 4879307.

It is not an unprimeable number, because it can be changed into a prime (4879349) 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 3 ways as a sum of consecutive naturals, for example, 487930 + ... + 487939.

It is an arithmetic number, because the mean of its divisors is an integer number (1463805).

Almost surely, 2^4879345 is an apocalyptic number.

It is an amenable number.

4879345 is a deficient number, since it is larger than the sum of its proper divisors (975875).

4879345 is an equidigital number, since it uses as much as digits as its factorization.

4879345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 975874.

The product of its digits is 120960, while the sum is 40.

The square root of 4879345 is about 2208.9239461783. The cubic root of 4879345 is about 169.6109326234.

The spelling of 4879345 in words is "four million, eight hundred seventy-nine thousand, three hundred forty-five".