846006804 has 36 divisors (see below), whose sum is σ = 2173580500. Its totient is φ = 277378560.

The previous prime is 846006797. The next prime is 846006809. The reversal of 846006804 is 408600648.

It can be written as a sum of positive squares in 2 ways, for example, as 14837904 + 831168900 = 3852^2 + 28830^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (846006809) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 190429 + ... + 194820.

Almost surely, 2^846006804 is an apocalyptic number.

It is an amenable number.

846006804 is an abundant number, since it is smaller than the sum of its proper divisors (1327573696).

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

846006804 is a wasteful number, since it uses less digits than its factorization.

846006804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385320 (or 385315 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 846006804 is about 29086.1961074321. The cubic root of 846006804 is about 945.7825247605.

The spelling of 846006804 in words is "eight hundred forty-six million, six thousand, eight hundred four".