4863709 has 2 divisors, whose sum is σ = 4863710. Its totient is φ = 4863708.

The previous prime is 4863679. The next prime is 4863721. The reversal of 4863709 is 9073684.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3250809 + 1612900 = 1803^2 + 1270^2 .

It is a cyclic number.

It is not a de Polignac number, because 4863709 - 2¹⁹ = 4339421 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁵ + 8⁵ + 6⁶ + 3⁵ + 7² + 0 + 9⁷ .

4863709 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4863769) 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 as a sum of consecutive naturals, namely, 2431854 + 2431855.

It is an arithmetic number, because the mean of its divisors is an integer number (2431855).

Almost surely, 2^4863709 is an apocalyptic number.

It is an amenable number.

4863709 is a deficient number, since it is larger than the sum of its proper divisors (1).

4863709 is an equidigital number, since it uses as much as digits as its factorization.

4863709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 4863709 is about 2205.3818263512. The cubic root of 4863709 is about 169.4295643975.

The spelling of 4863709 in words is "four million, eight hundred sixty-three thousand, seven hundred nine".