4677973 has 2 divisors, whose sum is σ = 4677974. Its totient is φ = 4677972.

The previous prime is 4677943. The next prime is 4677989. The reversal of 4677973 is 3797764.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4571044 + 106929 = 2138^2 + 327^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4677973 is a prime.

It is an Ulam number.

4677973 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4677923) 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 as a sum of consecutive naturals, namely, 2338986 + 2338987.

It is an arithmetic number, because the mean of its divisors is an integer number (2338987).

Almost surely, 2^4677973 is an apocalyptic number.

It is an amenable number.

4677973 is a deficient number, since it is larger than the sum of its proper divisors (1).

4677973 is an equidigital number, since it uses as much as digits as its factorization.

4677973 is an odious number, because the sum of its binary digits is odd.

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

The square root of 4677973 is about 2162.8622239986. The cubic root of 4677973 is about 167.2447795058.

The spelling of 4677973 in words is "four million, six hundred seventy-seven thousand, nine hundred seventy-three".