6804470461 has 2 divisors, whose sum is σ = 6804470462. Its totient is φ = 6804470460.

The previous prime is 6804470417. The next prime is 6804470467. The reversal of 6804470461 is 1640744086.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6416971236 + 387499225 = 80106^2 + 19685^2 .

It is a cyclic number.

It is not a de Polignac number, because 6804470461 - 2¹¹ = 6804468413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6804470467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3402235230 + 3402235231.

It is an arithmetic number, because the mean of its divisors is an integer number (3402235231).

Almost surely, 2^6804470461 is an apocalyptic number.

It is an amenable number.

6804470461 is a deficient number, since it is larger than the sum of its proper divisors (1).

6804470461 is an equidigital number, since it uses as much as digits as its factorization.

6804470461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 6804470461 is about 82489.2142101014. The cubic root of 6804470461 is about 1894.9515526121.

The spelling of 6804470461 in words is "six billion, eight hundred four million, four hundred seventy thousand, four hundred sixty-one".