4334221782 has 48 divisors (see below), whose sum is σ = 10252389888. Its totient is φ = 1312392240.

The previous prime is 4334221777. The next prime is 4334221783. The reversal of 4334221782 is 2871224334.

It is a happy number.

4334221782 is a `hidden beast` number, since 433 + 4 + 2 + 217 + 8 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4334221783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 274063 + ... + 289445.

It is an arithmetic number, because the mean of its divisors is an integer number (213591456).

Almost surely, 2^4334221782 is an apocalyptic number.

4334221782 is an abundant number, since it is smaller than the sum of its proper divisors (5918168106).

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

4334221782 is a wasteful number, since it uses less digits than its factorization.

4334221782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16825 (or 16822 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 4334221782 is about 65834.8067666337. The cubic root of 4334221782 is about 1630.4358278547.

The spelling of 4334221782 in words is "four billion, three hundred thirty-four million, two hundred twenty-one thousand, seven hundred eighty-two".