2001910368 has 96 divisors (see below), whose sum is σ = 5454086400. Its totient is φ = 642177536.

The previous prime is 2001910367. The next prime is 2001910439. The reversal of 2001910368 is 8630191002.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2001910367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 998455 + ... + 1000457.

It is an arithmetic number, because the mean of its divisors is an integer number (56813400).

Almost surely, 2^2001910368 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 2001910368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2727043200).

2001910368 is an abundant number, since it is smaller than the sum of its proper divisors (3452176032).

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

2001910368 is a wasteful number, since it uses less digits than its factorization.

2001910368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404 (or 2396 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 2001910368 is about 44742.7130156409. The cubic root of 2001910368 is about 1260.3220743806.

The spelling of 2001910368 in words is "two billion, one million, nine hundred ten thousand, three hundred sixty-eight".