3896503 has 4 divisors (see below), whose sum is σ = 4196248. Its totient is φ = 3596760.

The previous prime is 3896491. The next prime is 3896513. The reversal of 3896503 is 3056983.

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 3896503 - 2¹⁷ = 3765431 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3896513) 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, 149853 + ... + 149878.

It is an arithmetic number, because the mean of its divisors is an integer number (1049062).

Almost surely, 2^3896503 is an apocalyptic number.

3896503 is a deficient number, since it is larger than the sum of its proper divisors (299745).

3896503 is a wasteful number, since it uses less digits than its factorization.

3896503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299744.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 3896503 is about 1973.9561798581. The cubic root of 3896503 is about 157.3590306625.

The spelling of 3896503 in words is "three million, eight hundred ninety-six thousand, five hundred three".