3346630403 has 2 divisors, whose sum is σ = 3346630404. Its totient is φ = 3346630402.

The previous prime is 3346630351. The next prime is 3346630447. The reversal of 3346630403 is 3040366433.

3346630403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3346630403 - 2²² = 3342436099 is a prime.

It is a super-2 number, since 2×3346630403² = 22399870108567884818, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3346630403.

It is not a weakly prime, because it can be changed into another prime (3346630103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1673315201 + 1673315202.

It is an arithmetic number, because the mean of its divisors is an integer number (1673315202).

Almost surely, 2^3346630403 is an apocalyptic number.

3346630403 is a deficient number, since it is larger than the sum of its proper divisors (1).

3346630403 is an equidigital number, since it uses as much as digits as its factorization.

3346630403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 32.

The square root of 3346630403 is about 57850.0683059234. The cubic root of 3346630403 is about 1495.7852651729.

Adding to 3346630403 its reverse (3040366433), we get a palindrome (6386996836).

The spelling of 3346630403 in words is "three billion, three hundred forty-six million, six hundred thirty thousand, four hundred three".