3838423822 has 8 divisors (see below), whose sum is σ = 5760620136. Its totient is φ = 1918217112.

The previous prime is 3838423819. The next prime is 3838423859. The reversal of 3838423822 is 2283248383.

3838423822 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 492568 + ... + 500299.

It is an arithmetic number, because the mean of its divisors is an integer number (720077517).

Almost surely, 2^3838423822 is an apocalyptic number.

3838423822 is a deficient number, since it is larger than the sum of its proper divisors (1922196314).

3838423822 is a wasteful number, since it uses less digits than its factorization.

3838423822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994802.

The product of its digits is 442368, while the sum is 43.

The square root of 3838423822 is about 61955.0145024598. The cubic root of 3838423822 is about 1565.7327726933.

The spelling of 3838423822 in words is "three billion, eight hundred thirty-eight million, four hundred twenty-three thousand, eight hundred twenty-two".