804800249 has 8 divisors (see below), whose sum is σ = 878441760. Its totient is φ = 731238400.

The previous prime is 804800201. The next prime is 804800279. The reversal of 804800249 is 942008408.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 804800249 - 2¹⁶ = 804734713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (804800279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2297 + ... + 40185.

It is an arithmetic number, because the mean of its divisors is an integer number (109805220).

Almost surely, 2^804800249 is an apocalyptic number.

It is an amenable number.

804800249 is a deficient number, since it is larger than the sum of its proper divisors (73641511).

804800249 is a wasteful number, since it uses less digits than its factorization.

804800249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39831.

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 804800249 is about 28369.0015509887. The cubic root of 804800249 is about 930.1707972428.

The spelling of 804800249 in words is "eight hundred four million, eight hundred thousand, two hundred forty-nine".