3808403 has 2 divisors, whose sum is σ = 3808404. Its totient is φ = 3808402.

The previous prime is 3808397. The next prime is 3808411. The reversal of 3808403 is 3048083.

3808403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3808403 - 2¹⁰ = 3807379 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3801403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1904201 + 1904202.

It is an arithmetic number, because the mean of its divisors is an integer number (1904202).

Almost surely, 2^3808403 is an apocalyptic number.

3808403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3808403 is an equidigital number, since it uses as much as digits as its factorization.

3808403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 3808403 is about 1951.5130027750. The cubic root of 3808403 is about 156.1640149841.

The spelling of 3808403 in words is "three million, eight hundred eight thousand, four hundred three".