848209906 has 16 divisors (see below), whose sum is σ = 1277627904. Its totient is φ = 422338624.

The previous prime is 848209903. The next prime is 848209909. The reversal of 848209906 is 609902848.

It is an interprime number because it is at equal distance from previous prime (848209903) and next prime (848209909).

It is not an unprimeable number, because it can be changed into a prime (848209903) 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 in 7 ways as a sum of consecutive naturals, for example, 867690 + ... + 868666.

It is an arithmetic number, because the mean of its divisors is an integer number (79851744).

Almost surely, 2^848209906 is an apocalyptic number.

848209906 is a deficient number, since it is larger than the sum of its proper divisors (429417998).

848209906 is a wasteful number, since it uses less digits than its factorization.

848209906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2345.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 848209906 is about 29124.0434349353. The cubic root of 848209906 is about 946.6027897509.

The spelling of 848209906 in words is "eight hundred forty-eight million, two hundred nine thousand, nine hundred six".