4873993 has 2 divisors, whose sum is σ = 4873994. Its totient is φ = 4873992.

The previous prime is 4873903. The next prime is 4873997. The reversal of 4873993 is 3993784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4460544 + 413449 = 2112^2 + 643^2 .

It is a cyclic number.

It is not a de Polignac number, because 4873993 - 2²¹ = 2776841 is a prime.

It is not a weakly prime, because it can be changed into another prime (4873997) 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, 2436996 + 2436997.

It is an arithmetic number, because the mean of its divisors is an integer number (2436997).

Almost surely, 2^4873993 is an apocalyptic number.

It is an amenable number.

4873993 is a deficient number, since it is larger than the sum of its proper divisors (1).

4873993 is an equidigital number, since it uses as much as digits as its factorization.

4873993 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 43.

The square root of 4873993 is about 2207.7121642098. The cubic root of 4873993 is about 169.5488963043.

The spelling of 4873993 in words is "four million, eight hundred seventy-three thousand, nine hundred ninety-three".