6804089 has 2 divisors, whose sum is σ = 6804090. Its totient is φ = 6804088.

The previous prime is 6804079. The next prime is 6804103. The reversal of 6804089 is 9804086.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6325225 + 478864 = 2515^2 + 692^2 .

It is a cyclic number.

It is not a de Polignac number, because 6804089 - 2¹² = 6799993 is a prime.

It is not a weakly prime, because it can be changed into another prime (6804059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3402044 + 3402045.

It is an arithmetic number, because the mean of its divisors is an integer number (3402045).

Almost surely, 2^6804089 is an apocalyptic number.

It is an amenable number.

6804089 is a deficient number, since it is larger than the sum of its proper divisors (1).

6804089 is an equidigital number, since it uses as much as digits as its factorization.

6804089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 6804089 is about 2608.4648742124. The cubic root of 6804089 is about 189.4916141401.

The spelling of 6804089 in words is "six million, eight hundred four thousand, eighty-nine".