3838403822 has 16 divisors (see below), whose sum is σ = 6298152192. Its totient is φ = 1739971320.

The previous prime is 3838403801. The next prime is 3838403851. The reversal of 3838403822 is 2283048383.

It is a self number, because there is not a number n which added to its sum of digits gives 3838403822.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 229628 + ... + 245775.

It is an arithmetic number, because the mean of its divisors is an integer number (393634512).

Almost surely, 2^3838403822 is an apocalyptic number.

3838403822 is a deficient number, since it is larger than the sum of its proper divisors (2459748370).

3838403822 is a wasteful number, since it uses less digits than its factorization.

3838403822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475783.

The product of its (nonzero) digits is 221184, while the sum is 41.

The square root of 3838403822 is about 61954.8530948141. The cubic root of 3838403822 is about 1565.7300532863.

The spelling of 3838403822 in words is "three billion, eight hundred thirty-eight million, four hundred three thousand, eight hundred twenty-two".