2183984352 has 72 divisors (see below), whose sum is σ = 6775324920. Its totient is φ = 661812480.

The previous prime is 2183984249. The next prime is 2183984357. The reversal of 2183984352 is 2534893812.

2183984352 is a `hidden beast` number, since 218 + 3 + 9 + 84 + 352 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 2183984298 and 2183984307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2183984357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 341527 + ... + 347862.

It is an arithmetic number, because the mean of its divisors is an integer number (94101735).

Almost surely, 2^2183984352 is an apocalyptic number.

2183984352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2183984352 is an abundant number, since it is smaller than the sum of its proper divisors (4591340568).

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

2183984352 is a wasteful number, since it uses less digits than its factorization.

2183984352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689416 (or 689405 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 2183984352 is about 46733.1183637471. The cubic root of 2183984352 is about 1297.4277247099.

The spelling of 2183984352 in words is "two billion, one hundred eighty-three million, nine hundred eighty-four thousand, three hundred fifty-two".