6804229 has 2 divisors, whose sum is σ = 6804230. Its totient is φ = 6804228.

The previous prime is 6804227. The next prime is 6804253. The reversal of 6804229 is 9224086.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4524129 + 2280100 = 2127^2 + 1510^2 .

It is a cyclic number.

It is not a de Polignac number, because 6804229 - 2¹ = 6804227 is a prime.

Together with 6804227, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6804229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6804227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3402114 + 3402115.

It is an arithmetic number, because the mean of its divisors is an integer number (3402115).

Almost surely, 2^6804229 is an apocalyptic number.

It is an amenable number.

6804229 is a deficient number, since it is larger than the sum of its proper divisors (1).

6804229 is an equidigital number, since it uses as much as digits as its factorization.

6804229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 6804229 is about 2608.4917097817. The cubic root of 6804229 is about 189.4929137823.

The spelling of 6804229 in words is "six million, eight hundred four thousand, two hundred twenty-nine".