3849403 has 4 divisors (see below), whose sum is σ = 3938968. Its totient is φ = 3759840.

The previous prime is 3849401. The next prime is 3849409. The reversal of 3849403 is 3049483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3049483 = 137 ⋅22259.

It is a cyclic number.

It is not a de Polignac number, because 3849403 - 2¹ = 3849401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3849401) 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, 44718 + ... + 44803.

It is an arithmetic number, because the mean of its divisors is an integer number (984742).

Almost surely, 2^3849403 is an apocalyptic number.

3849403 is a deficient number, since it is larger than the sum of its proper divisors (89565).

3849403 is an equidigital number, since it uses as much as digits as its factorization.

3849403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89564.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 3849403 is about 1961.9895514503. The cubic root of 3849403 is about 156.7224191693.

The spelling of 3849403 in words is "three million, eight hundred forty-nine thousand, four hundred three".