3408879169 has 4 divisors (see below), whose sum is σ = 3410319280. Its totient is φ = 3407439060.

The previous prime is 3408879163. The next prime is 3408879181. The reversal of 3408879169 is 9619788043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9619788043 = 43 ⋅223716001.

It is a cyclic number.

It is not a de Polignac number, because 3408879169 - 2⁷ = 3408879041 is a prime.

It is a super-3 number, since 3×3408879169³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3408879163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 716499 + ... + 721240.

It is an arithmetic number, because the mean of its divisors is an integer number (852579820).

Almost surely, 2^3408879169 is an apocalyptic number.

It is an amenable number.

3408879169 is a deficient number, since it is larger than the sum of its proper divisors (1440111).

3408879169 is a wasteful number, since it uses less digits than its factorization.

3408879169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440110.

The product of its (nonzero) digits is 2612736, while the sum is 55.

The square root of 3408879169 is about 58385.6075501489. The cubic root of 3408879169 is about 1505.0024347006.

The spelling of 3408879169 in words is "three billion, four hundred eight million, eight hundred seventy-nine thousand, one hundred sixty-nine".