4779673 has 4 divisors (see below), whose sum is σ = 4933888. Its totient is φ = 4625460.

The previous prime is 4779661. The next prime is 4779701. The reversal of 4779673 is 3769774.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3769774 = 2 ⋅1884887.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4779673 is a prime.

It is a Duffinian number.

4779673 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4774673) 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, 77061 + ... + 77122.

It is an arithmetic number, because the mean of its divisors is an integer number (1233472).

Almost surely, 2^4779673 is an apocalyptic number.

It is an amenable number.

4779673 is a deficient number, since it is larger than the sum of its proper divisors (154215).

4779673 is a wasteful number, since it uses less digits than its factorization.

4779673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154214.

The product of its digits is 222264, while the sum is 43.

The square root of 4779673 is about 2186.2463264692. The cubic root of 4779673 is about 168.4480786999.

The spelling of 4779673 in words is "four million, seven hundred seventy-nine thousand, six hundred seventy-three".