6468229 has 8 divisors (see below), whose sum is σ = 6757920. Its totient is φ = 6184656.

The previous prime is 6468223. The next prime is 6468269. The reversal of 6468229 is 9228646.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6468229 - 2⁵ = 6468197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6468223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 702 + ... + 3664.

It is an arithmetic number, because the mean of its divisors is an integer number (844740).

Almost surely, 2^6468229 is an apocalyptic number.

It is an amenable number.

6468229 is a deficient number, since it is larger than the sum of its proper divisors (289691).

6468229 is a wasteful number, since it uses less digits than its factorization.

6468229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3059.

The product of its digits is 41472, while the sum is 37.

The square root of 6468229 is about 2543.2713185974. The cubic root of 6468229 is about 186.3209954108.

The spelling of 6468229 in words is "six million, four hundred sixty-eight thousand, two hundred twenty-nine".