4738383902849 has 2 divisors, whose sum is σ = 4738383902850. Its totient is φ = 4738383902848.

The previous prime is 4738383902719. The next prime is 4738383902881. The reversal of 4738383902849 is 9482093838374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3809550565249 + 928833337600 = 1951807^2 + 963760^2 .

It is a cyclic number.

It is not a de Polignac number, because 4738383902849 - 2²⁴ = 4738367125633 is a prime.

It is not a weakly prime, because it can be changed into another prime (4738383902149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2369191951424 + 2369191951425.

It is an arithmetic number, because the mean of its divisors is an integer number (2369191951425).

Almost surely, 2^{4738383902849} is an apocalyptic number.

It is an amenable number.

4738383902849 is a deficient number, since it is larger than the sum of its proper divisors (1).

4738383902849 is an equidigital number, since it uses as much as digits as its factorization.

4738383902849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 250822656, while the sum is 68.

The spelling of 4738383902849 in words is "four trillion, seven hundred thirty-eight billion, three hundred eighty-three million, nine hundred two thousand, eight hundred forty-nine".