6468764 has 12 divisors (see below), whose sum is σ = 11340000. Its totient is φ = 3228768.

The previous prime is 6468697. The next prime is 6468767. The reversal of 6468764 is 4678646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6468767) 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, 2237 + ... + 4235.

It is an arithmetic number, because the mean of its divisors is an integer number (945000).

Almost surely, 2^6468764 is an apocalyptic number.

It is an amenable number.

6468764 is a deficient number, since it is larger than the sum of its proper divisors (4871236).

6468764 is a wasteful number, since it uses less digits than its factorization.

6468764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2812 (or 2810 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The square root of 6468764 is about 2543.3764959203. The cubic root of 6468764 is about 186.3261322617.

The spelling of 6468764 in words is "six million, four hundred sixty-eight thousand, seven hundred sixty-four".