846604066 has 24 divisors (see below), whose sum is σ = 1611534096. Its totient is φ = 329845320.

The previous prime is 846604061. The next prime is 846604111. The reversal of 846604066 is 660406648.

It is not an unprimeable number, because it can be changed into a prime (846604061) 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, 391596 + ... + 393751.

It is an arithmetic number, because the mean of its divisors is an integer number (67147254).

Almost surely, 2^846604066 is an apocalyptic number.

846604066 is a deficient number, since it is larger than the sum of its proper divisors (764930030).

846604066 is a wasteful number, since it uses less digits than its factorization.

846604066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785374 (or 785367 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 40.

The square root of 846604066 is about 29096.4613999710. The cubic root of 846604066 is about 946.0050395523.

The spelling of 846604066 in words is "eight hundred forty-six million, six hundred four thousand, sixty-six".