13379379 has 8 divisors (see below), whose sum is σ = 19211472. Its totient is φ = 8233440.

The previous prime is 13379347. The next prime is 13379381. The reversal of 13379379 is 97397331.

13379379 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 13379379 - 2⁵ = 13379347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13379379.

It is not an unprimeable number, because it can be changed into a prime (13379309) 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, 171492 + ... + 171569.

It is an arithmetic number, because the mean of its divisors is an integer number (2401434).

Almost surely, 2^13379379 is an apocalyptic number.

13379379 is a deficient number, since it is larger than the sum of its proper divisors (5832093).

13379379 is a wasteful number, since it uses less digits than its factorization.

13379379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343077.

The product of its digits is 107163, while the sum is 42.

The square root of 13379379 is about 3657.7833451422. The cubic root of 13379379 is about 237.3988725509.

The spelling of 13379379 in words is "thirteen million, three hundred seventy-nine thousand, three hundred seventy-nine".