13479169 has 8 divisors (see below), whose sum is σ = 14771520. Its totient is φ = 12198000.

The previous prime is 13479163. The next prime is 13479187. The reversal of 13479169 is 96197431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13479169 is a prime.

It is a super-2 number, since 2×13479169² = 363375993861122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13479163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157 + ... + 5194.

It is an arithmetic number, because the mean of its divisors is an integer number (1846440).

Almost surely, 2^13479169 is an apocalyptic number.

It is an amenable number.

13479169 is a deficient number, since it is larger than the sum of its proper divisors (1292351).

13479169 is a wasteful number, since it uses less digits than its factorization.

13479169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5591.

The product of its digits is 40824, while the sum is 40.

The square root of 13479169 is about 3671.3987797568. The cubic root of 13479169 is about 237.9876238180.

The spelling of 13479169 in words is "thirteen million, four hundred seventy-nine thousand, one hundred sixty-nine".