6068721604 has 27 divisors (see below), whose sum is σ = 11676809613. Its totient is φ = 2757730800.

The previous prime is 6068721583. The next prime is 6068721643. The reversal of 6068721604 is 4061278606.

The square root of 6068721604 is 77902.

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., 2540361604 + 3528360000 = 50402^2 + 59400^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1712074 + ... + 1715614.

Almost surely, 2^6068721604 is an apocalyptic number.

6068721604 is the 77902-nd square number.

It is an amenable number.

6068721604 is a deficient number, since it is larger than the sum of its proper divisors (5608088009).

6068721604 is an equidigital number, since it uses as much as digits as its factorization.

6068721604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7108 (or 3554 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The cubic root of 6068721604 is about 1824.0317980920.

The spelling of 6068721604 in words is "six billion, sixty-eight million, seven hundred twenty-one thousand, six hundred four".