804724361 has 8 divisors (see below), whose sum is σ = 920008320. Its totient is φ = 689521248.

The previous prime is 804724357. The next prime is 804724363. The reversal of 804724361 is 163427408.

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 804724361 - 2² = 804724357 is a prime.

It is a super-3 number, since 3×804724361³ (a number of 28 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (804724363) 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, 2885 + ... + 40221.

It is an arithmetic number, because the mean of its divisors is an integer number (115001040).

Almost surely, 2^804724361 is an apocalyptic number.

It is an amenable number.

804724361 is a deficient number, since it is larger than the sum of its proper divisors (115283959).

804724361 is a wasteful number, since it uses less digits than its factorization.

804724361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40423.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 804724361 is about 28367.6640032273. The cubic root of 804724361 is about 930.1415597518.

The spelling of 804724361 in words is "eight hundred four million, seven hundred twenty-four thousand, three hundred sixty-one".