3287986480169 has 4 divisors (see below), whose sum is σ = 3288015154944. Its totient is φ = 3287957805396.

The previous prime is 3287986480139. The next prime is 3287986480223. The reversal of 3287986480169 is 9610846897823.

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.

It is a cyclic number.

It is not a de Polignac number, because 3287986480169 - 2²⁰ = 3287985431593 is a prime.

It is a super-2 number, since 2×3287986480169² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3287986480139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14164697 + ... + 14394950.

It is an arithmetic number, because the mean of its divisors is an integer number (822003788736).

Almost surely, 2^{3287986480169} is an apocalyptic number.

It is an amenable number.

3287986480169 is a deficient number, since it is larger than the sum of its proper divisors (28674775).

3287986480169 is a wasteful number, since it uses less digits than its factorization.

3287986480169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28674774.

The product of its (nonzero) digits is 250822656, while the sum is 71.

The spelling of 3287986480169 in words is "three trillion, two hundred eighty-seven billion, nine hundred eighty-six million, four hundred eighty thousand, one hundred sixty-nine".