2030931968 has 104 divisors (see below), whose sum is σ = 4480542528. Its totient is φ = 914522112.

The previous prime is 2030931953. The next prime is 2030932027. The reversal of 2030931968 is 8691390302.

It is a tau number, because it is divible by the number of its divisors (104).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2289221 + ... + 2290107.

Almost surely, 2^2030931968 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 2030931968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2240271264).

2030931968 is an abundant number, since it is smaller than the sum of its proper divisors (2449610560).

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

2030931968 is an equidigital number, since it uses as much as digits as its factorization.

2030931968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 2030931968 is about 45065.8625569288. The cubic root of 2030931968 is about 1266.3831555076.

The spelling of 2030931968 in words is "two billion, thirty million, nine hundred thirty-one thousand, nine hundred sixty-eight".