6468473 has 4 divisors (see below), whose sum is σ = 7056528. Its totient is φ = 5880420.

The previous prime is 6468463. The next prime is 6468481. The reversal of 6468473 is 3748646.

It is a happy number.

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 6468473 - 2⁶ = 6468409 is a prime.

It is a super-2 number, since 2×6468473² = 83682285903458, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6468403) 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, 294011 + ... + 294032.

It is an arithmetic number, because the mean of its divisors is an integer number (1764132).

Almost surely, 2^6468473 is an apocalyptic number.

It is an amenable number.

6468473 is a deficient number, since it is larger than the sum of its proper divisors (588055).

6468473 is a wasteful number, since it uses less digits than its factorization.

6468473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588054.

The product of its digits is 96768, while the sum is 38.

The square root of 6468473 is about 2543.3192878599. The cubic root of 6468473 is about 186.3233382340.

It can be divided in two parts, 646 and 8473, that added together give a palindrome (9119).

The spelling of 6468473 in words is "six million, four hundred sixty-eight thousand, four hundred seventy-three".