6464336014 has 4 divisors (see below), whose sum is σ = 9696504024. Its totient is φ = 3232168006.

The previous prime is 6464335993. The next prime is 6464336051. The reversal of 6464336014 is 4106334646.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1616084002 + ... + 1616084005.

It is an arithmetic number, because the mean of its divisors is an integer number (2424126006).

Almost surely, 2^6464336014 is an apocalyptic number.

6464336014 is a deficient number, since it is larger than the sum of its proper divisors (3232168010).

6464336014 is a wasteful number, since it uses less digits than its factorization.

6464336014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3232168009.

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 6464336014 is about 80401.0946069766. The cubic root of 6464336014 is about 1862.8360802106.

The spelling of 6464336014 in words is "six billion, four hundred sixty-four million, three hundred thirty-six thousand, fourteen".