804958047 has 32 divisors (see below), whose sum is σ = 1263840000. Its totient is φ = 504934560.

The previous prime is 804958039. The next prime is 804958073. The reversal of 804958047 is 740859408.

804958047 is a `hidden beast` number, since 80 + 495 + 80 + 4 + 7 = 666.

It is not a de Polignac number, because 804958047 - 2³ = 804958039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 804957993 and 804958011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (804958087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71172 + ... + 81702.

It is an arithmetic number, because the mean of its divisors is an integer number (39495000).

Almost surely, 2^804958047 is an apocalyptic number.

804958047 is a deficient number, since it is larger than the sum of its proper divisors (458881953).

804958047 is a wasteful number, since it uses less digits than its factorization.

804958047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10708 (or 10702 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 804958047 is about 28371.7825841099. The cubic root of 804958047 is about 930.2315864468.

The spelling of 804958047 in words is "eight hundred four million, nine hundred fifty-eight thousand, forty-seven".