6484699472 has 10 divisors (see below), whose sum is σ = 12564105258. Its totient is φ = 3242349728.

The previous prime is 6484699471. The next prime is 6484699517. The reversal of 6484699472 is 2749964846.

It can be written as a sum of positive squares in only one way, i.e., 6272006416 + 212693056 = 79196^2 + 14584^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6484699471) 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 as a sum of consecutive naturals, namely, 202646843 + ... + 202646874.

Almost surely, 2^6484699472 is an apocalyptic number.

It is an amenable number.

6484699472 is a deficient number, since it is larger than the sum of its proper divisors (6079405786).

6484699472 is a wasteful number, since it uses less digits than its factorization.

6484699472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 405293725 (or 405293719 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 59.

The square root of 6484699472 is about 80527.6317297361. The cubic root of 6484699472 is about 1864.7900845468.

The spelling of 6484699472 in words is "six billion, four hundred eighty-four million, six hundred ninety-nine thousand, four hundred seventy-two".