849607 has 4 divisors (see below), whose sum is σ = 926856. Its totient is φ = 772360.

The previous prime is 849601. The next prime is 849649. The reversal of 849607 is 706948.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 849607 - 2³ = 849599 is a prime.

It is a Duffinian number.

It is a congruent number.

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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38608 + ... + 38629.

It is an arithmetic number, because the mean of its divisors is an integer number (231714).

2⁸⁴⁹⁶⁰⁷ is an apocalyptic number.

849607 is a deficient number, since it is larger than the sum of its proper divisors (77249).

849607 is a wasteful number, since it uses less digits than its factorization.

849607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77248.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 849607 is about 921.7412869130. The cubic root of 849607 is about 94.7122223929.

The spelling of 849607 in words is "eight hundred forty-nine thousand, six hundred seven".