4069838 has 8 divisors (see below), whose sum is σ = 6426120. Its totient is φ = 1927800.

The previous prime is 4069837. The next prime is 4069847. The reversal of 4069838 is 8389604.

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

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 107101 = 4069838 / (4 + 0 + 6 + 9 + 8 + 3 + 8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4069837) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 53513 + ... + 53588.

It is an arithmetic number, because the mean of its divisors is an integer number (803265).

Almost surely, 2^4069838 is an apocalyptic number.

4069838 is a deficient number, since it is larger than the sum of its proper divisors (2356282).

4069838 is a wasteful number, since it uses less digits than its factorization.

4069838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107122.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 4069838 is about 2017.3839495743. The cubic root of 4069838 is about 159.6586211042.

The spelling of 4069838 in words is "four million, sixty-nine thousand, eight hundred thirty-eight".