13304669 has 4 divisors (see below), whose sum is σ = 15205344. Its totient is φ = 11403996.

The previous prime is 13304653. The next prime is 13304689. The reversal of 13304669 is 96640331.

It is a happy number.

13304669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 96640331 = 67 ⋅1442393.

It is a cyclic number.

It is not a de Polignac number, because 13304669 - 2⁴ = 13304653 is a prime.

It is a super-2 number, since 2×13304669² = 354028434399122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13304639) 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, 950327 + ... + 950340.

It is an arithmetic number, because the mean of its divisors is an integer number (3801336).

Almost surely, 2^13304669 is an apocalyptic number.

It is an amenable number.

13304669 is a deficient number, since it is larger than the sum of its proper divisors (1900675).

13304669 is an equidigital number, since it uses as much as digits as its factorization.

13304669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1900674.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 13304669 is about 3647.5565794104. The cubic root of 13304669 is about 236.9561717573.

The spelling of 13304669 in words is "thirteen million, three hundred four thousand, six hundred sixty-nine".