3408417643 has 2 divisors, whose sum is σ = 3408417644. Its totient is φ = 3408417642.

The previous prime is 3408417629. The next prime is 3408417721. The reversal of 3408417643 is 3467148043.

3408417643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (3467148043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3408417643 - 2²⁵ = 3374863211 is a prime.

It is a super-2 number, since 2×3408417643² = 23234621658227350898, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3408417596 and 3408417605.

It is not a weakly prime, because it can be changed into another prime (3408417613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1704208821 + 1704208822.

It is an arithmetic number, because the mean of its divisors is an integer number (1704208822).

Almost surely, 2^3408417643 is an apocalyptic number.

3408417643 is a deficient number, since it is larger than the sum of its proper divisors (1).

3408417643 is an equidigital number, since it uses as much as digits as its factorization.

3408417643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 40.

The square root of 3408417643 is about 58381.6550210766. The cubic root of 3408417643 is about 1504.9345111918.

The spelling of 3408417643 in words is "three billion, four hundred eight million, four hundred seventeen thousand, six hundred forty-three".