846394854 has 16 divisors (see below), whose sum is σ = 1695023280. Its totient is φ = 281759360.

The previous prime is 846394837. The next prime is 846394859. The reversal of 846394854 is 458493648.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 846394797 and 846394806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (846394859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88119 + ... + 97250.

It is an arithmetic number, because the mean of its divisors is an integer number (105938955).

Almost surely, 2^846394854 is an apocalyptic number.

846394854 is an abundant number, since it is smaller than the sum of its proper divisors (848628426).

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

846394854 is a wasteful number, since it uses less digits than its factorization.

846394854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186135.

The product of its digits is 3317760, while the sum is 51.

The square root of 846394854 is about 29092.8660327579. The cubic root of 846394854 is about 945.9271078408.

The spelling of 846394854 in words is "eight hundred forty-six million, three hundred ninety-four thousand, eight hundred fifty-four".