848977243 has 2 divisors, whose sum is σ = 848977244. Its totient is φ = 848977242.

The previous prime is 848977231. The next prime is 848977277. The reversal of 848977243 is 342779848.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 848977243 - 2⁵ = 848977211 is a prime.

It is not a weakly prime, because it can be changed into another prime (848947243) 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, 424488621 + 424488622.

It is an arithmetic number, because the mean of its divisors is an integer number (424488622).

Almost surely, 2^848977243 is an apocalyptic number.

848977243 is a deficient number, since it is larger than the sum of its proper divisors (1).

848977243 is an equidigital number, since it uses as much as digits as its factorization.

848977243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2709504, while the sum is 52.

The square root of 848977243 is about 29137.2140569410. The cubic root of 848977243 is about 946.8881532416. Note that the first 3 decimals are identical.

The spelling of 848977243 in words is "eight hundred forty-eight million, nine hundred seventy-seven thousand, two hundred forty-three".