4863923 has 2 divisors, whose sum is σ = 4863924. Its totient is φ = 4863922.

The previous prime is 4863919. The next prime is 4863941. The reversal of 4863923 is 3293684.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4863923 - 2² = 4863919 is a prime.

It is a d-powerful number, because it can be written as 4³ + 8 + 6⁶ + 3⁶ + 9³ + 2¹⁵ + 3¹⁴ .

It is not a weakly prime, because it can be changed into another prime (4863913) 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, 2431961 + 2431962.

It is an arithmetic number, because the mean of its divisors is an integer number (2431962).

Almost surely, 2^4863923 is an apocalyptic number.

4863923 is a deficient number, since it is larger than the sum of its proper divisors (1).

4863923 is an equidigital number, since it uses as much as digits as its factorization.

4863923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 35.

The square root of 4863923 is about 2205.4303434931. The cubic root of 4863923 is about 169.4320492909.

The spelling of 4863923 in words is "four million, eight hundred sixty-three thousand, nine hundred twenty-three".