6464296 has 16 divisors (see below), whose sum is σ = 12287700. Its totient is φ = 3187584.

The previous prime is 6464287. The next prime is 6464299. The reversal of 6464296 is 6924646.

It can be written as a sum of positive squares in 2 ways, for example, as 6200100 + 264196 = 2490^2 + 514^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6464299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4951 + ... + 6118.

Almost surely, 2^6464296 is an apocalyptic number.

It is an amenable number.

6464296 is a deficient number, since it is larger than the sum of its proper divisors (5823404).

6464296 is a wasteful number, since it uses less digits than its factorization.

6464296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11148 (or 11144 counting only the distinct ones).

The product of its digits is 62208, while the sum is 37.

The square root of 6464296 is about 2542.4979842667. The cubic root of 6464296 is about 186.2832236574.

The spelling of 6464296 in words is "six million, four hundred sixty-four thousand, two hundred ninety-six".