607766804836 has 9 divisors (see below), whose sum is σ = 1063594637049. Its totient is φ = 303882622824.

The previous prime is 607766804809. The next prime is 607766804839. The reversal of 607766804836 is 638408667706.

The square root of 607766804836 is 779594.

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., 229718904100 + 378047900736 = 479290^2 + 614856^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (607766804839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1364290 + ... + 1754086.

Almost surely, 2^607766804836 is an apocalyptic number.

607766804836 is the 779594-th square number.

It is an amenable number.

607766804836 is a deficient number, since it is larger than the sum of its proper divisors (455827832213).

607766804836 is an frugal number, since it uses more digits than its factorization.

607766804836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 779598 (or 389799 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 61.

The spelling of 607766804836 in words is "six hundred seven billion, seven hundred sixty-six million, eight hundred four thousand, eight hundred thirty-six".