2084686912 has 112 divisors (see below), whose sum is σ = 5206227840. Its totient is φ = 804556800.

The previous prime is 2084686909. The next prime is 2084686921. The reversal of 2084686912 is 2196864802.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535212 + ... + 539092.

Almost surely, 2^2084686912 is an apocalyptic number.

2084686912 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2084686912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2603113920).

2084686912 is an abundant number, since it is smaller than the sum of its proper divisors (3121540928).

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

2084686912 is a wasteful number, since it uses less digits than its factorization.

2084686912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4020 (or 4010 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 46.

The square root of 2084686912 is about 45658.3717624709. The cubic root of 2084686912 is about 1277.4589301329.

The spelling of 2084686912 in words is "two billion, eighty-four million, six hundred eighty-six thousand, nine hundred twelve".