3396403 has 2 divisors, whose sum is σ = 3396404. Its totient is φ = 3396402.

The previous prime is 3396401. The next prime is 3396439. The reversal of 3396403 is 3046933.

It is a weak prime.

It is an emirp because it is prime and its reverse (3046933) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3396403 - 2¹ = 3396401 is a prime.

Together with 3396401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3396401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1698201 + 1698202.

It is an arithmetic number, because the mean of its divisors is an integer number (1698202).

Almost surely, 2^3396403 is an apocalyptic number.

3396403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3396403 is an equidigital number, since it uses as much as digits as its factorization.

3396403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 3396403 is about 1842.9332597791. The cubic root of 3396403 is about 150.3164135619.

The spelling of 3396403 in words is "three million, three hundred ninety-six thousand, four hundred three".