14349669 has 4 divisors (see below), whose sum is σ = 19132896. Its totient is φ = 9566444.

The previous prime is 14349667. The next prime is 14349679. The reversal of 14349669 is 96694341.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14349669 - 2¹ = 14349667 is a prime.

It is a super-2 number, since 2×14349669² = 411826000819122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14349669.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14349661) 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, 2391609 + ... + 2391614.

It is an arithmetic number, because the mean of its divisors is an integer number (4783224).

Almost surely, 2^14349669 is an apocalyptic number.

It is an amenable number.

14349669 is a deficient number, since it is larger than the sum of its proper divisors (4783227).

14349669 is an equidigital number, since it uses as much as digits as its factorization.

14349669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4783226.

The product of its digits is 139968, while the sum is 42.

The square root of 14349669 is about 3788.0956957289. The cubic root of 14349669 is about 243.0043014362.

The spelling of 14349669 in words is "fourteen million, three hundred forty-nine thousand, six hundred sixty-nine".