2093644384 has 48 divisors (see below), whose sum is σ = 4700058048. Its totient is φ = 909453312.

The previous prime is 2093644363. The next prime is 2093644387. The reversal of 2093644384 is 4834463902.

It is a self number, because there is not a number n which added to its sum of digits gives 2093644384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2093644387) 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, 140952 + ... + 155095.

It is an arithmetic number, because the mean of its divisors is an integer number (97917876).

Almost surely, 2^2093644384 is an apocalyptic number.

It is an amenable number.

2093644384 is an abundant number, since it is smaller than the sum of its proper divisors (2606413664).

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

2093644384 is a wasteful number, since it uses less digits than its factorization.

2093644384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296087 (or 296079 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 43.

The square root of 2093644384 is about 45756.3589460525. The cubic root of 2093644384 is about 1279.2859754665.

The spelling of 2093644384 in words is "two billion, ninety-three million, six hundred forty-four thousand, three hundred eighty-four".