7680594321 has 27 divisors (see below), whose sum is σ = 11229883977. Its totient is φ = 5058523080.

The previous prime is 7680594319. The next prime is 7680594343. The reversal of 7680594321 is 1234950867.

The square root of 7680594321 is 87639.

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

7680594321 is digitally balanced in base 10, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7680594321 - 2¹ = 7680594319 is a prime.

7680594321 is strictly pandigital in base 10.

It is not an unprimeable number, because it can be changed into a prime (7680594391) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 34442016 + ... + 34442238.

It is a 1-persistent number, because it is pandigital, but 2⋅7680594321 = 15361188642 is not.

Almost surely, 2^7680594321 is an apocalyptic number.

7680594321 is the 87639-th square number.

7680594321 is the 43820-th centered octagonal number.

It is an amenable number.

7680594321 is a deficient number, since it is larger than the sum of its proper divisors (3549289656).

7680594321 is an equidigital number, since it uses as much as digits as its factorization.

7680594321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714 (or 357 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The cubic root of 7680594321 is about 1973.0205512637.

The spelling of 7680594321 in words is "seven billion, six hundred eighty million, five hundred ninety-four thousand, three hundred twenty-one".