2108329216 has 72 divisors (see below), whose sum is σ = 4921657664. Its totient is φ = 882524160.

The previous prime is 2108329213. The next prime is 2108329219. The reversal of 2108329216 is 6129238012.

It is an interprime number because it is at equal distance from previous prime (2108329213) and next prime (2108329219).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2108329211) 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, 63376 + ... + 90736.

Almost surely, 2^2108329216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2108329216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2460828832).

2108329216 is an abundant number, since it is smaller than the sum of its proper divisors (2813328448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2108329216 is an equidigital number, since it uses as much as digits as its factorization.

2108329216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27427 (or 27413 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 2108329216 is about 45916.5462115782. The cubic root of 2108329216 is about 1282.2699823963.

The spelling of 2108329216 in words is "two billion, one hundred eight million, three hundred twenty-nine thousand, two hundred sixteen".