3894103 has 2 divisors, whose sum is σ = 3894104. Its totient is φ = 3894102.

The previous prime is 3894101. The next prime is 3894113. The reversal of 3894103 is 3014983.

It is a weak prime.

It is an emirp because it is prime and its reverse (3014983) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3894103 - 2¹ = 3894101 is a prime.

Together with 3894101, it forms a pair of twin primes.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3894101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1947051 + 1947052.

It is an arithmetic number, because the mean of its divisors is an integer number (1947052).

Almost surely, 2^3894103 is an apocalyptic number.

3894103 is a deficient number, since it is larger than the sum of its proper divisors (1).

3894103 is an equidigital number, since it uses as much as digits as its factorization.

3894103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 3894103 is about 1973.3481699893. The cubic root of 3894103 is about 157.3267162822.

The spelling of 3894103 in words is "three million, eight hundred ninety-four thousand, one hundred three".