2330668729 has 9 divisors (see below), whose sum is σ = 2437569253. Its totient is φ = 2228273212.

The previous prime is 2330668727. The next prime is 2330668741. The reversal of 2330668729 is 9278660332.

The square root of 2330668729 is 48277.

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

It is not a de Polignac number, because 2330668729 - 2¹ = 2330668727 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2330668727) 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, 1109322 + ... + 1111420.

Almost surely, 2^2330668729 is an apocalyptic number.

2330668729 is the 48277-th square number.

2330668729 is the 24139-th centered octagonal number.

It is an amenable number.

2330668729 is a deficient number, since it is larger than the sum of its proper divisors (106900524).

2330668729 is an frugal number, since it uses more digits than its factorization.

2330668729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4244 (or 2122 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 46.

The cubic root of 2330668729 is about 1325.8473239841.

The spelling of 2330668729 in words is "two billion, three hundred thirty million, six hundred sixty-eight thousand, seven hundred twenty-nine".