804676625 has 8 divisors (see below), whose sum is σ = 1004236584. Its totient is φ = 643741200.

The previous prime is 804676577. The next prime is 804676627. The reversal of 804676625 is 526676408.

It can be written as a sum of positive squares in 4 ways, for example, as 159567424 + 645109201 = 12632^2 + 25399^2 .

It is not a de Polignac number, because 804676625 - 2¹⁰ = 804675601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (804676627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3218582 + ... + 3218831.

It is an arithmetic number, because the mean of its divisors is an integer number (125529573).

Almost surely, 2^804676625 is an apocalyptic number.

It is an amenable number.

804676625 is a deficient number, since it is larger than the sum of its proper divisors (199559959).

804676625 is an equidigital number, since it uses as much as digits as its factorization.

804676625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6437428 (or 6437418 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 804676625 is about 28366.8226102255. The cubic root of 804676625 is about 930.1231674849.

The spelling of 804676625 in words is "eight hundred four million, six hundred seventy-six thousand, six hundred twenty-five".