169107368 has 8 divisors (see below), whose sum is σ = 317076330. Its totient is φ = 84553680.

The previous prime is 169107359. The next prime is 169107371. The reversal of 169107368 is 863701961.

It can be written as a sum of positive squares in only one way, i.e., 166358404 + 2748964 = 12898^2 + 1658^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 10569203 + ... + 10569218.

Almost surely, 2^169107368 is an apocalyptic number.

It is an amenable number.

169107368 is a deficient number, since it is larger than the sum of its proper divisors (147968962).

169107368 is a wasteful number, since it uses less digits than its factorization.

169107368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21138427 (or 21138423 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 169107368 is about 13004.1288827818. The cubic root of 169107368 is about 552.9945401111.

The spelling of 169107368 in words is "one hundred sixty-nine million, one hundred seven thousand, three hundred sixty-eight".