13369169 has 12 divisors (see below), whose sum is σ = 14783748. Its totient is φ = 12080640.

The previous prime is 13369151. The next prime is 13369183. The reversal of 13369169 is 96196331.

It can be written as a sum of positive squares in 2 ways, for example, as 1890625 + 11478544 = 1375^2 + 3388^2 .

It is a de Polignac number, because none of the positive numbers 2^k-13369169 is a prime.

It is a super-2 number, since 2×13369169² = 357469359501122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13369129) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37697 + ... + 38049.

It is an arithmetic number, because the mean of its divisors is an integer number (1231979).

Almost surely, 2^13369169 is an apocalyptic number.

It is an amenable number.

13369169 is a deficient number, since it is larger than the sum of its proper divisors (1414579).

13369169 is a wasteful number, since it uses less digits than its factorization.

13369169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 688 (or 677 counting only the distinct ones).

The product of its digits is 26244, while the sum is 38.

The square root of 13369169 is about 3656.3874247678. The cubic root of 13369169 is about 237.3384696650.

The spelling of 13369169 in words is "thirteen million, three hundred sixty-nine thousand, one hundred sixty-nine".