13379473 has 2 divisors, whose sum is σ = 13379474. Its totient is φ = 13379472.

The previous prime is 13379467. The next prime is 13379543. The reversal of 13379473 is 37497331.

13379473 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13046544 + 332929 = 3612^2 + 577^2 .

It is a cyclic number.

It is not a de Polignac number, because 13379473 - 2⁵ = 13379441 is a prime.

It is not a weakly prime, because it can be changed into another prime (13379273) by changing a digit.

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 as a sum of consecutive naturals, namely, 6689736 + 6689737.

It is an arithmetic number, because the mean of its divisors is an integer number (6689737).

Almost surely, 2^13379473 is an apocalyptic number.

It is an amenable number.

13379473 is a deficient number, since it is larger than the sum of its proper divisors (1).

13379473 is an equidigital number, since it uses as much as digits as its factorization.

13379473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47628, while the sum is 37.

The square root of 13379473 is about 3657.7961944318. The cubic root of 13379473 is about 237.3994285169.

The spelling of 13379473 in words is "thirteen million, three hundred seventy-nine thousand, four hundred seventy-three".