6804930064 has 45 divisors (see below), whose sum is σ = 13540889869. Its totient is φ = 3312878720.

The previous prime is 6804930049. The next prime is 6804930137. The reversal of 6804930064 is 4600394086.

The square root of 6804930064 is 82492.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 327899664 + 6477030400 = 18108^2 + 80480^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6804929999 and 6804930026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 13528437 + ... + 13528939.

Almost surely, 2^6804930064 is an apocalyptic number.

6804930064 is the 82492-nd square number.

It is an amenable number.

6804930064 is a deficient number, since it is larger than the sum of its proper divisors (6735959805).

6804930064 is an frugal number, since it uses more digits than its factorization.

6804930064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The cubic root of 6804930064 is about 1894.9942160256.

The spelling of 6804930064 in words is "six billion, eight hundred four million, nine hundred thirty thousand, sixty-four".