6468404 has 12 divisors (see below), whose sum is σ = 11583264. Its totient is φ = 3158904.

The previous prime is 6468403. The next prime is 6468409. The reversal of 6468404 is 4048646.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6468401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18632 + ... + 18975.

It is an arithmetic number, because the mean of its divisors is an integer number (965272).

Almost surely, 2^6468404 is an apocalyptic number.

It is an amenable number.

6468404 is a deficient number, since it is larger than the sum of its proper divisors (5114860).

6468404 is a wasteful number, since it uses less digits than its factorization.

6468404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37654 (or 37652 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 6468404 is about 2543.3057228733. The cubic root of 6468404 is about 186.3226757203.

The spelling of 6468404 in words is "six million, four hundred sixty-eight thousand, four hundred four".