7686730276 has 27 divisors (see below), whose sum is σ = 13702080091. Its totient is φ = 3773138264.

The previous prime is 7686730273. The next prime is 7686730301. The reversal of 7686730276 is 6720376867.

The square root of 7686730276 is 87674.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7686730273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 10345161 + ... + 10345903.

Almost surely, 2^7686730276 is an apocalyptic number.

7686730276 is the 87674-th square number.

It is an amenable number.

7686730276 is a deficient number, since it is larger than the sum of its proper divisors (6015349815).

7686730276 is an frugal number, since it uses more digits than its factorization.

7686730276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608 (or 804 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 52.

The cubic root of 7686730276 is about 1973.5458206353.

The spelling of 7686730276 in words is "seven billion, six hundred eighty-six million, seven hundred thirty thousand, two hundred seventy-six".