6734369 has 2 divisors, whose sum is σ = 6734370. Its totient is φ = 6734368.

The previous prime is 6734327. The next prime is 6734381. The reversal of 6734369 is 9634376.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5856400 + 877969 = 2420^2 + 937^2 .

It is a cyclic number.

It is not a de Polignac number, because 6734369 - 2¹⁶ = 6668833 is a prime.

It is a super-2 number, since 2×6734369² = 90703451656322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6734309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3367184 + 3367185.

It is an arithmetic number, because the mean of its divisors is an integer number (3367185).

Almost surely, 2^6734369 is an apocalyptic number.

It is an amenable number.

6734369 is a deficient number, since it is larger than the sum of its proper divisors (1).

6734369 is an equidigital number, since it uses as much as digits as its factorization.

6734369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 38.

The square root of 6734369 is about 2595.0662804638. The cubic root of 6734369 is about 188.8421645420.

The spelling of 6734369 in words is "six million, seven hundred thirty-four thousand, three hundred sixty-nine".