4728604289 has 2 divisors, whose sum is σ = 4728604290. Its totient is φ = 4728604288.

The previous prime is 4728604277. The next prime is 4728604291. The reversal of 4728604289 is 9824068274.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4336881025 + 391723264 = 65855^2 + 19792^2 .

It is a cyclic number.

It is not a de Polignac number, because 4728604289 - 2¹² = 4728600193 is a prime.

Together with 4728604291, 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 (4728604249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2364302144 + 2364302145.

It is an arithmetic number, because the mean of its divisors is an integer number (2364302145).

Almost surely, 2^4728604289 is an apocalyptic number.

It is an amenable number.

4728604289 is a deficient number, since it is larger than the sum of its proper divisors (1).

4728604289 is an equidigital number, since it uses as much as digits as its factorization.

4728604289 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1548288, while the sum is 50.

The square root of 4728604289 is about 68764.8477712268. The cubic root of 4728604289 is about 1678.4599796240.

The spelling of 4728604289 in words is "four billion, seven hundred twenty-eight million, six hundred four thousand, two hundred eighty-nine".