3430663 has 2 divisors, whose sum is σ = 3430664. Its totient is φ = 3430662.

The previous prime is 3430643. The next prime is 3430711. The reversal of 3430663 is 3660343.

It is a weak prime.

It is an emirp because it is prime and its reverse (3660343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3430663 - 2⁵ = 3430631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3430633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1715331 + 1715332.

It is an arithmetic number, because the mean of its divisors is an integer number (1715332).

Almost surely, 2^3430663 is an apocalyptic number.

3430663 is a deficient number, since it is larger than the sum of its proper divisors (1).

3430663 is an equidigital number, since it uses as much as digits as its factorization.

3430663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 25.

The square root of 3430663 is about 1852.2049022719. The cubic root of 3430663 is about 150.8201446164.

The spelling of 3430663 in words is "three million, four hundred thirty thousand, six hundred sixty-three".