6334443428 has 12 divisors (see below), whose sum is σ = 11086425420. Its totient is φ = 3166893312.

The previous prime is 6334443419. The next prime is 6334443431. The reversal of 6334443428 is 8243444336.

It can be written as a sum of positive squares in 2 ways, for example, as 2844942244 + 3489501184 = 53338^2 + 59072^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35801 + ... + 118112.

It is an arithmetic number, because the mean of its divisors is an integer number (923868785).

Almost surely, 2^6334443428 is an apocalyptic number.

It is an amenable number.

6334443428 is a deficient number, since it is larger than the sum of its proper divisors (4751981992).

6334443428 is a wasteful number, since it uses less digits than its factorization.

6334443428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164206 (or 164204 counting only the distinct ones).

The product of its digits is 663552, while the sum is 41.

The square root of 6334443428 is about 79589.2167821747. The cubic root of 6334443428 is about 1850.2744592072.

The spelling of 6334443428 in words is "six billion, three hundred thirty-four million, four hundred forty-three thousand, four hundred twenty-eight".