2329328621 has 8 divisors (see below), whose sum is σ = 2337465600. Its totient is φ = 2321206240.

The previous prime is 2329328581. The next prime is 2329328629. The reversal of 2329328621 is 1268239232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2329328621 - 2³⁰ = 1255586797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2329328629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384506 + ... + 390516.

It is an arithmetic number, because the mean of its divisors is an integer number (292183200).

Almost surely, 2^2329328621 is an apocalyptic number.

It is an amenable number.

2329328621 is a deficient number, since it is larger than the sum of its proper divisors (8136979).

2329328621 is an equidigital number, since it uses as much as digits as its factorization.

2329328621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7299.

The product of its digits is 62208, while the sum is 38.

The square root of 2329328621 is about 48263.1186414637. The cubic root of 2329328621 is about 1325.5931595556.

The spelling of 2329328621 in words is "two billion, three hundred twenty-nine million, three hundred twenty-eight thousand, six hundred twenty-one".