847772483 has 2 divisors, whose sum is σ = 847772484. Its totient is φ = 847772482.

The previous prime is 847772441. The next prime is 847772491. The reversal of 847772483 is 384277748.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-847772483 is a prime.

It is not a weakly prime, because it can be changed into another prime (847762483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 423886241 + 423886242.

It is an arithmetic number, because the mean of its divisors is an integer number (423886242).

Almost surely, 2^847772483 is an apocalyptic number.

847772483 is a deficient number, since it is larger than the sum of its proper divisors (1).

847772483 is an equidigital number, since it uses as much as digits as its factorization.

847772483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2107392, while the sum is 50.

The square root of 847772483 is about 29116.5328121327. The cubic root of 847772483 is about 946.4400403231.

The spelling of 847772483 in words is "eight hundred forty-seven million, seven hundred seventy-two thousand, four hundred eighty-three".