13379493 has 16 divisors (see below), whose sum is σ = 19331136. Its totient is φ = 8198400.

The previous prime is 13379473. The next prime is 13379543. The reversal of 13379493 is 39497331.

13379493 is nontrivially palindromic in base 14.

13379493 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13379493 - 2⁵ = 13379461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13379473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 858 + ... + 5243.

It is an arithmetic number, because the mean of its divisors is an integer number (1208196).

Almost surely, 2^13379493 is an apocalyptic number.

It is an amenable number.

13379493 is a deficient number, since it is larger than the sum of its proper divisors (5951643).

13379493 is a wasteful number, since it uses less digits than its factorization.

13379493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6164.

The product of its digits is 61236, while the sum is 39.

The square root of 13379493 is about 3657.7989283174. The cubic root of 13379493 is about 237.3995468072.

The spelling of 13379493 in words is "thirteen million, three hundred seventy-nine thousand, four hundred ninety-three".