3406235663 has 4 divisors (see below), whose sum is σ = 3411922800. Its totient is φ = 3400548528.

The previous prime is 3406235633. The next prime is 3406235671. The reversal of 3406235663 is 3665326043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3665326043 = 19 ⋅192911897.

It is a cyclic number.

It is not a de Polignac number, because 3406235663 - 2¹⁶ = 3406170127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3406235633) 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 in 3 ways as a sum of consecutive naturals, for example, 2842670 + ... + 2843867.

It is an arithmetic number, because the mean of its divisors is an integer number (852980700).

Almost surely, 2^3406235663 is an apocalyptic number.

3406235663 is a deficient number, since it is larger than the sum of its proper divisors (5687137).

3406235663 is an equidigital number, since it uses as much as digits as its factorization.

3406235663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5687136.

The product of its (nonzero) digits is 233280, while the sum is 38.

The square root of 3406235663 is about 58362.9648235934. The cubic root of 3406235663 is about 1504.6133027094.

The spelling of 3406235663 in words is "three billion, four hundred six million, two hundred thirty-five thousand, six hundred sixty-three".