849604 has 24 divisors (see below), whose sum is σ = 1789760. Its totient is φ = 344736.

The previous prime is 849601. The next prime is 849649. The reversal of 849604 is 406948.

849604 is nontrivially palindromic in base 13.

It is not an unprimeable number, because it can be changed into a prime (849601) 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 7 ways as a sum of consecutive naturals, for example, 267 + ... + 1330.

2⁸⁴⁹⁶⁰⁴ is an apocalyptic number.

It is an amenable number.

849604 is an abundant number, since it is smaller than the sum of its proper divisors (940156).

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

849604 is a wasteful number, since it uses less digits than its factorization.

849604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627 (or 1625 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 849604 is about 921.7396595569. The cubic root of 849604 is about 94.7121109150.

The spelling of 849604 in words is "eight hundred forty-nine thousand, six hundred four".