849349324804 has 48 divisors (see below), whose sum is σ = 1509943680000. Its totient is φ = 417973151232.

The previous prime is 849349324801. The next prime is 849349324829. The reversal of 849349324804 is 408423943948.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (849349324801) 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 15 ways as a sum of consecutive naturals, for example, 145458517 + ... + 145464355.

It is an arithmetic number, because the mean of its divisors is an integer number (31457160000).

Almost surely, 2^849349324804 is an apocalyptic number.

It is an amenable number.

849349324804 is a deficient number, since it is larger than the sum of its proper divisors (660594355196).

849349324804 is a wasteful number, since it uses less digits than its factorization.

849349324804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7300 (or 7298 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 58.

The spelling of 849349324804 in words is "eight hundred forty-nine billion, three hundred forty-nine million, three hundred twenty-four thousand, eight hundred four".