4797238049 has 2 divisors, whose sum is σ = 4797238050. Its totient is φ = 4797238048.

The previous prime is 4797238037. The next prime is 4797238051. The reversal of 4797238049 is 9408327974.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4780754449 + 16483600 = 69143^2 + 4060^2 .

It is a cyclic number.

It is not a de Polignac number, because 4797238049 - 2⁸ = 4797237793 is a prime.

Together with 4797238051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4797238099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2398619024 + 2398619025.

It is an arithmetic number, because the mean of its divisors is an integer number (2398619025).

Almost surely, 2^4797238049 is an apocalyptic number.

It is an amenable number.

4797238049 is a deficient number, since it is larger than the sum of its proper divisors (1).

4797238049 is an equidigital number, since it uses as much as digits as its factorization.

4797238049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The square root of 4797238049 is about 69262.0967701672. The cubic root of 4797238049 is about 1686.5417241253.

The spelling of 4797238049 in words is "four billion, seven hundred ninety-seven million, two hundred thirty-eight thousand, forty-nine".