848305946 has 4 divisors (see below), whose sum is σ = 1272458922. Its totient is φ = 424152972.

The previous prime is 848305943. The next prime is 848305957. The reversal of 848305946 is 649503848.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 847450321 + 855625 = 29111^2 + 925^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 848305946.

It is not an unprimeable number, because it can be changed into a prime (848305943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212076485 + ... + 212076488.

Almost surely, 2^848305946 is an apocalyptic number.

848305946 is a deficient number, since it is larger than the sum of its proper divisors (424152976).

848305946 is a wasteful number, since it uses less digits than its factorization.

848305946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424152975.

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 848305946 is about 29125.6921977830. The cubic root of 848305946 is about 946.6385153027.

The spelling of 848305946 in words is "eight hundred forty-eight million, three hundred five thousand, nine hundred forty-six".