3406003 has 2 divisors, whose sum is σ = 3406004. Its totient is φ = 3406002.

The previous prime is 3405979. The next prime is 3406009. The reversal of 3406003 is 3006043.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3406003 - 2¹³ = 3397811 is a prime.

It is not a weakly prime, because it can be changed into another prime (3406009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1703001 + 1703002.

It is an arithmetic number, because the mean of its divisors is an integer number (1703002).

Almost surely, 2^3406003 is an apocalyptic number.

3406003 is a deficient number, since it is larger than the sum of its proper divisors (1).

3406003 is an equidigital number, since it uses as much as digits as its factorization.

3406003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3406003 is about 1845.5359655125. The cubic root of 3406003 is about 150.4579044381.

The spelling of 3406003 in words is "three million, four hundred six thousand, three".