846468556 has 12 divisors (see below), whose sum is σ = 1568456568. Its totient is φ = 398338112.

The previous prime is 846468551. The next prime is 846468583. The reversal of 846468556 is 655864648.

It is not an unprimeable number, because it can be changed into a prime (846468551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6223966 + ... + 6224101.

It is an arithmetic number, because the mean of its divisors is an integer number (130704714).

Almost surely, 2^846468556 is an apocalyptic number.

It is an amenable number.

846468556 is a deficient number, since it is larger than the sum of its proper divisors (721988012).

846468556 is a wasteful number, since it uses less digits than its factorization.

846468556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12448088 (or 12448086 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 52.

The square root of 846468556 is about 29094.1326731009. The cubic root of 846468556 is about 945.9545633859.

The spelling of 846468556 in words is "eight hundred forty-six million, four hundred sixty-eight thousand, five hundred fifty-six".