3169166345 has 4 divisors (see below), whose sum is σ = 3802999620. Its totient is φ = 2535333072.

The previous prime is 3169166321. The next prime is 3169166353. The reversal of 3169166345 is 5436619613.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5436619613 = 229 ⋅23740697.

It can be written as a sum of positive squares in 2 ways, for example, as 2281781824 + 887384521 = 47768^2 + 29789^2 .

It is a cyclic number.

It is not a de Polignac number, because 3169166345 - 2⁶ = 3169166281 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3169166296 and 3169166305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316916630 + ... + 316916639.

It is an arithmetic number, because the mean of its divisors is an integer number (950749905).

Almost surely, 2^3169166345 is an apocalyptic number.

It is an amenable number.

3169166345 is a deficient number, since it is larger than the sum of its proper divisors (633833275).

3169166345 is an equidigital number, since it uses as much as digits as its factorization.

3169166345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633833274.

The product of its digits is 349920, while the sum is 44.

The square root of 3169166345 is about 56295.3492306425. The cubic root of 3169166345 is about 1468.8643093891.

The spelling of 3169166345 in words is "three billion, one hundred sixty-nine million, one hundred sixty-six thousand, three hundred forty-five".