13266379 has 8 divisors (see below), whose sum is σ = 15185888. Its totient is φ = 11352960.

The previous prime is 13266371. The next prime is 13266397. The reversal of 13266379 is 97366231.

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

It is a cyclic number.

It is not a de Polignac number, because 13266379 - 2³ = 13266371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13266371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5059 + ... + 7219.

It is an arithmetic number, because the mean of its divisors is an integer number (1898236).

Almost surely, 2^13266379 is an apocalyptic number.

13266379 is a deficient number, since it is larger than the sum of its proper divisors (1919509).

13266379 is an equidigital number, since it uses as much as digits as its factorization.

13266379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3045.

The product of its digits is 40824, while the sum is 37.

The square root of 13266379 is about 3642.3040784646. The cubic root of 13266379 is about 236.7286383591.

The spelling of 13266379 in words is "thirteen million, two hundred sixty-six thousand, three hundred seventy-nine".