13493768 has 16 divisors (see below), whose sum is σ = 25436160. Its totient is φ = 6710800.

The previous prime is 13493759. The next prime is 13493771. The reversal of 13493768 is 86739431.

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, 2888 + ... + 5943.

It is an arithmetic number, because the mean of its divisors is an integer number (1589760).

Almost surely, 2^13493768 is an apocalyptic number.

It is an amenable number.

13493768 is a deficient number, since it is larger than the sum of its proper divisors (11942392).

13493768 is a wasteful number, since it uses less digits than its factorization.

13493768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9028 (or 9024 counting only the distinct ones).

The product of its digits is 108864, while the sum is 41.

The square root of 13493768 is about 3673.3864484968. The cubic root of 13493768 is about 238.0735125878.

The spelling of 13493768 in words is "thirteen million, four hundred ninety-three thousand, seven hundred sixty-eight".