4922839723 has 2 divisors, whose sum is σ = 4922839724. Its totient is φ = 4922839722.

The previous prime is 4922839709. The next prime is 4922839777. The reversal of 4922839723 is 3279382294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4922839723 - 2⁹ = 4922839211 is a prime.

It is not a weakly prime, because it can be changed into another prime (4922839223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2461419861 + 2461419862.

It is an arithmetic number, because the mean of its divisors is an integer number (2461419862).

Almost surely, 2^4922839723 is an apocalyptic number.

4922839723 is a deficient number, since it is larger than the sum of its proper divisors (1).

4922839723 is an equidigital number, since it uses as much as digits as its factorization.

4922839723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 49.

The square root of 4922839723 is about 70162.9512135856. The cubic root of 4922839723 is about 1701.1341593221.

The spelling of 4922839723 in words is "four billion, nine hundred twenty-two million, eight hundred thirty-nine thousand, seven hundred twenty-three".