13379404 has 12 divisors (see below), whose sum is σ = 23656024. Its totient is φ = 6620544.

The previous prime is 13379389. The next prime is 13379417. The reversal of 13379404 is 40497331.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16854 + ... + 17629.

Almost surely, 2^13379404 is an apocalyptic number.

It is an amenable number.

13379404 is a deficient number, since it is larger than the sum of its proper divisors (10276620).

13379404 is a wasteful number, since it uses less digits than its factorization.

13379404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34584 (or 34582 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 13379404 is about 3657.7867625109. The cubic root of 13379404 is about 237.3990204144.

The spelling of 13379404 in words is "thirteen million, three hundred seventy-nine thousand, four hundred four".