13489367 has 4 divisors (see below), whose sum is σ = 13498920. Its totient is φ = 13479816.

The previous prime is 13489351. The next prime is 13489393. The reversal of 13489367 is 76398431.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13489367 - 2⁴ = 13489351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13489327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2192 + ... + 5637.

It is an arithmetic number, because the mean of its divisors is an integer number (3374730).

Almost surely, 2^13489367 is an apocalyptic number.

13489367 is a deficient number, since it is larger than the sum of its proper divisors (9553).

13489367 is an equidigital number, since it uses as much as digits as its factorization.

13489367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9552.

The product of its digits is 108864, while the sum is 41.

The square root of 13489367 is about 3672.7873611196. The cubic root of 13489367 is about 238.0476271702.

The spelling of 13489367 in words is "thirteen million, four hundred eighty-nine thousand, three hundred sixty-seven".