846230856 has 32 divisors (see below), whose sum is σ = 2116289760. Its totient is φ = 281981952.

The previous prime is 846230849. The next prime is 846230909. The reversal of 846230856 is 658032648.

It is a super-2 number, since 2×846230856² = 1432213323292985472, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 139176 + ... + 145128.

It is an arithmetic number, because the mean of its divisors is an integer number (66134055).

Almost surely, 2^846230856 is an apocalyptic number.

It is an amenable number.

846230856 is an abundant number, since it is smaller than the sum of its proper divisors (1270058904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

846230856 is a wasteful number, since it uses less digits than its factorization.

846230856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11885 (or 11881 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 846230856 is about 29090.0473701918. The cubic root of 846230856 is about 945.8660094171.

The spelling of 846230856 in words is "eight hundred forty-six million, two hundred thirty thousand, eight hundred fifty-six".