4787347 has 2 divisors, whose sum is σ = 4787348. Its totient is φ = 4787346.

The previous prime is 4787339. The next prime is 4787371. The reversal of 4787347 is 7437874.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4787347 - 2³ = 4787339 is a prime.

It is not a weakly prime, because it can be changed into another prime (4787647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2393673 + 2393674.

It is an arithmetic number, because the mean of its divisors is an integer number (2393674).

Almost surely, 2^4787347 is an apocalyptic number.

4787347 is a deficient number, since it is larger than the sum of its proper divisors (1).

4787347 is an equidigital number, since it uses as much as digits as its factorization.

4787347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 131712, while the sum is 40.

The square root of 4787347 is about 2188.0006855575. Note that the first 3 decimals coincide. The cubic root of 4787347 is about 168.5381810533.

The spelling of 4787347 in words is "four million, seven hundred eighty-seven thousand, three hundred forty-seven".