848819 has 4 divisors (see below), whose sum is σ = 852696. Its totient is φ = 844944.

The previous prime is 848807. The next prime is 848839. The reversal of 848819 is 918848.

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

It is a cyclic number.

It is not a de Polignac number, because 848819 - 2⁴ = 848803 is a prime.

It is a super-2 number, since 2×848819² = 1440987389522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (848839) 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 in 3 ways as a sum of consecutive naturals, for example, 1589 + ... + 2054.

It is an arithmetic number, because the mean of its divisors is an integer number (213174).

2⁸⁴⁸⁸¹⁹ is an apocalyptic number.

848819 is a deficient number, since it is larger than the sum of its proper divisors (3877).

848819 is a wasteful number, since it uses less digits than its factorization.

848819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3876.

The product of its digits is 18432, while the sum is 38.

The square root of 848819 is about 921.3137359228. The cubic root of 848819 is about 94.6829318633.

The spelling of 848819 in words is "eight hundred forty-eight thousand, eight hundred nineteen".