4805678329 has 9 divisors (see below), whose sum is σ = 4845025839. Its totient is φ = 4766649480.

The previous prime is 4805678291. The next prime is 4805678333. The reversal of 4805678329 is 9238765084.

The square root of 4805678329 is 69323.

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., 52954729 + 4752723600 = 7277^2 + 68940^2 .

It is not a de Polignac number, because 4805678329 - 2⁹ = 4805677817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4805678369) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 12547272 + ... + 12547654.

Almost surely, 2^4805678329 is an apocalyptic number.

4805678329 is the 69323-rd square number.

4805678329 is the 34662-nd centered octagonal number.

It is an amenable number.

4805678329 is a deficient number, since it is larger than the sum of its proper divisors (39347510).

4805678329 is an frugal number, since it uses more digits than its factorization.

4805678329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128 (or 564 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The cubic root of 4805678329 is about 1687.5302473883.

The spelling of 4805678329 in words is "four billion, eight hundred five million, six hundred seventy-eight thousand, three hundred twenty-nine".