3316403 has 2 divisors, whose sum is σ = 3316404. Its totient is φ = 3316402.

The previous prime is 3316399. The next prime is 3316427. The reversal of 3316403 is 3046133.

It is a weak prime.

It is an emirp because it is prime and its reverse (3046133) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3316403 - 2² = 3316399 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (3316483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1658201 + 1658202.

It is an arithmetic number, because the mean of its divisors is an integer number (1658202).

Almost surely, 2^3316403 is an apocalyptic number.

3316403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3316403 is an equidigital number, since it uses as much as digits as its factorization.

3316403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3316403 is about 1821.0993932238. The cubic root of 3316403 is about 149.1268232415.

The spelling of 3316403 in words is "three million, three hundred sixteen thousand, four hundred three".