846930 has 64 divisors (see below), whose sum is σ = 2407680. Its totient is φ = 186624.

The previous prime is 846919. The next prime is 846931. The reversal of 846930 is 39648.

846930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (846931) by changing a digit.

846930 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7716 + ... + 7824.

It is an arithmetic number, because the mean of its divisors is an integer number (37620).

2⁸⁴⁶⁹³⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 846930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1203840).

846930 is an abundant number, since it is smaller than the sum of its proper divisors (1560750).

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

846930 is a wasteful number, since it uses less digits than its factorization.

846930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 846930 is about 920.2879984005. The cubic root of 846930 is about 94.6126424766.

The spelling of 846930 in words is "eight hundred forty-six thousand, nine hundred thirty".