3864103 has 4 divisors (see below), whose sum is σ = 3868128. Its totient is φ = 3860080.

The previous prime is 3864101. The next prime is 3864131. The reversal of 3864103 is 3014683.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3864103 - 2¹ = 3864101 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 (3864101) 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, 363 + ... + 2803.

It is an arithmetic number, because the mean of its divisors is an integer number (967032).

Almost surely, 2^3864103 is an apocalyptic number.

3864103 is a deficient number, since it is larger than the sum of its proper divisors (4025).

3864103 is a wasteful number, since it uses less digits than its factorization.

3864103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4024.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 3864103 is about 1965.7321791129. The cubic root of 3864103 is about 156.9216615954.

Adding to 3864103 its reverse (3014683), we get a palindrome (6878786).

It can be divided in two parts, 386 and 4103, that added together give a square (4489 = 67²).

The spelling of 3864103 in words is "three million, eight hundred sixty-four thousand, one hundred three".