846484992 has 100 divisors (see below), whose sum is σ = 2526658596. Its totient is φ = 282147840.

The previous prime is 846484987. The next prime is 846484997. The reversal of 846484992 is 299484648.

It is an interprime number because it is at equal distance from previous prime (846484987) and next prime (846484997).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (846484997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 31267 + ... + 51677.

Almost surely, 2^846484992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 846484992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1263329298).

846484992 is an abundant number, since it is smaller than the sum of its proper divisors (1680173604).

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

846484992 is an equidigital number, since it uses as much as digits as its factorization.

846484992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20441 (or 20416 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 54.

The square root of 846484992 is about 29094.4151341800. The cubic root of 846484992 is about 945.9606859242.

The spelling of 846484992 in words is "eight hundred forty-six million, four hundred eighty-four thousand, nine hundred ninety-two".