13163386 has 8 divisors (see below), whose sum is σ = 19809504. Its totient is φ = 6560220.

The previous prime is 13163377. The next prime is 13163393. The reversal of 13163386 is 68336131.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9960 + ... + 11203.

It is an arithmetic number, because the mean of its divisors is an integer number (2476188).

Almost surely, 2^13163386 is an apocalyptic number.

13163386 is a deficient number, since it is larger than the sum of its proper divisors (6646118).

13163386 is a wasteful number, since it uses less digits than its factorization.

13163386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21476.

The product of its digits is 7776, while the sum is 31.

The square root of 13163386 is about 3628.1380899850. The cubic root of 13163386 is about 236.1144350700.

The spelling of 13163386 in words is "thirteen million, one hundred sixty-three thousand, three hundred eighty-six".