3838663 has 4 divisors (see below), whose sum is σ = 3843760. Its totient is φ = 3833568.

The previous prime is 3838661. The next prime is 3838711. The reversal of 3838663 is 3668383.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3838663 - 2¹ = 3838661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3838661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1170 + ... + 3007.

It is an arithmetic number, because the mean of its divisors is an integer number (960940).

Almost surely, 2^3838663 is an apocalyptic number.

3838663 is a deficient number, since it is larger than the sum of its proper divisors (5097).

3838663 is an equidigital number, since it uses as much as digits as its factorization.

3838663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5096.

The product of its digits is 62208, while the sum is 37.

The square root of 3838663 is about 1959.2506220492. The cubic root of 3838663 is about 156.5765293078.

The spelling of 3838663 in words is "three million, eight hundred thirty-eight thousand, six hundred sixty-three".