4861799 has 2 divisors, whose sum is σ = 4861800. Its totient is φ = 4861798.

The previous prime is 4861781. The next prime is 4861807. The reversal of 4861799 is 9971684.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4861799 - 2²⁰ = 3813223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4861729) 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, 2430899 + 2430900.

It is an arithmetic number, because the mean of its divisors is an integer number (2430900).

Almost surely, 2^4861799 is an apocalyptic number.

4861799 is a deficient number, since it is larger than the sum of its proper divisors (1).

4861799 is an equidigital number, since it uses as much as digits as its factorization.

4861799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 44.

The square root of 4861799 is about 2204.9487522389. The cubic root of 4861799 is about 169.4073829143.

The spelling of 4861799 in words is "four million, eight hundred sixty-one thousand, seven hundred ninety-nine".