4924488689 has 2 divisors, whose sum is σ = 4924488690. Its totient is φ = 4924488688.

The previous prime is 4924488661. The next prime is 4924488697. The reversal of 4924488689 is 9868844294.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4649194225 + 275294464 = 68185^2 + 16592^2 .

It is a cyclic number.

It is not a de Polignac number, because 4924488689 - 2³² = 629521393 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4924488659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2462244344 + 2462244345.

It is an arithmetic number, because the mean of its divisors is an integer number (2462244345).

Almost surely, 2^4924488689 is an apocalyptic number.

It is an amenable number.

4924488689 is a deficient number, since it is larger than the sum of its proper divisors (1).

4924488689 is an equidigital number, since it uses as much as digits as its factorization.

4924488689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31850496, while the sum is 62.

The square root of 4924488689 is about 70174.7012034964. The cubic root of 4924488689 is about 1701.3240767548.

The spelling of 4924488689 in words is "four billion, nine hundred twenty-four million, four hundred eighty-eight thousand, six hundred eighty-nine".