6739229 has 4 divisors (see below), whose sum is σ = 7701984. Its totient is φ = 5776476.

The previous prime is 6739199. The next prime is 6739231. The reversal of 6739229 is 9229376.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6739229 - 2⁸ = 6738973 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6739192 and 6739201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6739279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481367 + ... + 481380.

It is an arithmetic number, because the mean of its divisors is an integer number (1925496).

Almost surely, 2^6739229 is an apocalyptic number.

It is an amenable number.

6739229 is a deficient number, since it is larger than the sum of its proper divisors (962755).

6739229 is an equidigital number, since it uses as much as digits as its factorization.

6739229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962754.

The product of its digits is 40824, while the sum is 38.

The square root of 6739229 is about 2596.0025038509. The cubic root of 6739229 is about 188.8875809342.

The spelling of 6739229 in words is "six million, seven hundred thirty-nine thousand, two hundred twenty-nine".