6484699473 has 16 divisors (see below), whose sum is σ = 9968896896. Its totient is φ = 3672748800.

The previous prime is 6484699471. The next prime is 6484699517. The reversal of 6484699473 is 3749964846.

It is a happy number.

It is not a de Polignac number, because 6484699473 - 2¹ = 6484699471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6484699471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1363978 + ... + 1368723.

It is an arithmetic number, because the mean of its divisors is an integer number (623056056).

Almost surely, 2^6484699473 is an apocalyptic number.

It is an amenable number.

6484699473 is a deficient number, since it is larger than the sum of its proper divisors (3484197423).

6484699473 is a wasteful number, since it uses less digits than its factorization.

6484699473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732824.

The product of its digits is 31352832, while the sum is 60.

The square root of 6484699473 is about 80527.6317359451. The cubic root of 6484699473 is about 1864.7900846427.

The spelling of 6484699473 in words is "six billion, four hundred eighty-four million, six hundred ninety-nine thousand, four hundred seventy-three".