846012474 has 48 divisors (see below), whose sum is σ = 1886224392. Its totient is φ = 273849984.

The previous prime is 846012467. The next prime is 846012509. The reversal of 846012474 is 474210648.

846012474 is a `hidden beast` number, since 8 + 4 + 601 + 2 + 47 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 832726449 + 13286025 = 28857^2 + 3645^2 .

846012474 is a modest number, since divided by 12474 gives 846 as remainder.

It is a Curzon number.

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 23 ways as a sum of consecutive naturals, for example, 487312 + ... + 489044.

Almost surely, 2^846012474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 846012474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (943112196).

846012474 is an abundant number, since it is smaller than the sum of its proper divisors (1040211918).

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

846012474 is a wasteful number, since it uses less digits than its factorization.

846012474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2511 (or 2508 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 846012474 is about 29086.2935761846. The cubic root of 846012474 is about 945.7846376572.

The spelling of 846012474 in words is "eight hundred forty-six million, twelve thousand, four hundred seventy-four".