2182841934 has 64 divisors (see below), whose sum is σ = 5461317120. Its totient is φ = 566248320.

The previous prime is 2182841929. The next prime is 2182841951. The reversal of 2182841934 is 4391482812.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 537 + ... + 66075.

It is an arithmetic number, because the mean of its divisors is an integer number (85333080).

Almost surely, 2^2182841934 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2182841934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2730658560).

2182841934 is an abundant number, since it is smaller than the sum of its proper divisors (3278475186).

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

2182841934 is a wasteful number, since it uses less digits than its factorization.

2182841934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65625.

The product of its digits is 110592, while the sum is 42.

The square root of 2182841934 is about 46720.8939768922. The cubic root of 2182841934 is about 1297.2014619008.

The spelling of 2182841934 in words is "two billion, one hundred eighty-two million, eight hundred forty-one thousand, nine hundred thirty-four".