848943973 has 2 divisors, whose sum is σ = 848943974. Its totient is φ = 848943972.

The previous prime is 848943967. The next prime is 848943989. The reversal of 848943973 is 379349848.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 793098244 + 55845729 = 28162^2 + 7473^2 .

It is a cyclic number.

It is not a de Polignac number, because 848943973 - 2⁹ = 848943461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (848943913) 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, 424471986 + 424471987.

It is an arithmetic number, because the mean of its divisors is an integer number (424471987).

Almost surely, 2^848943973 is an apocalyptic number.

It is an amenable number.

848943973 is a deficient number, since it is larger than the sum of its proper divisors (1).

848943973 is an equidigital number, since it uses as much as digits as its factorization.

848943973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5225472, while the sum is 55.

The square root of 848943973 is about 29136.6431319739. The cubic root of 848943973 is about 946.8757840917.

The spelling of 848943973 in words is "eight hundred forty-eight million, nine hundred forty-three thousand, nine hundred seventy-three".