4678673 has 2 divisors, whose sum is σ = 4678674. Its totient is φ = 4678672.

The previous prime is 4678651. The next prime is 4678679. The reversal of 4678673 is 3768764.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4635409 + 43264 = 2153^2 + 208^2 .

It is a cyclic number.

It is not a de Polignac number, because 4678673 - 2²⁰ = 3630097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4678673.

It is not a weakly prime, because it can be changed into another prime (4678679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2339336 + 2339337.

It is an arithmetic number, because the mean of its divisors is an integer number (2339337).

Almost surely, 2^4678673 is an apocalyptic number.

It is an amenable number.

4678673 is a deficient number, since it is larger than the sum of its proper divisors (1).

4678673 is an equidigital number, since it uses as much as digits as its factorization.

4678673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 169344, while the sum is 41.

The square root of 4678673 is about 2163.0240405506. The cubic root of 4678673 is about 167.2531211178.

Subtracting from 4678673 its reverse (3768764), we obtain a palindrome (909909).

The spelling of 4678673 in words is "four million, six hundred seventy-eight thousand, six hundred seventy-three".