6464616304 has 10 divisors (see below), whose sum is σ = 12525194120. Its totient is φ = 3232308144.

The previous prime is 6464616281. The next prime is 6464616311. The reversal of 6464616304 is 4036164646.

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, 202019244 + ... + 202019275.

It is an arithmetic number, because the mean of its divisors is an integer number (1252519412).

Almost surely, 2^6464616304 is an apocalyptic number.

It is an amenable number.

6464616304 is a deficient number, since it is larger than the sum of its proper divisors (6060577816).

6464616304 is a wasteful number, since it uses less digits than its factorization.

6464616304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404038527 (or 404038521 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 40.

The square root of 6464616304 is about 80402.8376613662. The cubic root of 6464616304 is about 1862.8630036656.

The spelling of 6464616304 in words is "six billion, four hundred sixty-four million, six hundred sixteen thousand, three hundred four".