13316494 has 8 divisors (see below), whose sum is σ = 20843280. Its totient is φ = 6368736.

The previous prime is 13316489. The next prime is 13316497. The reversal of 13316494 is 49461331.

13316494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13316497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144699 + ... + 144790.

It is an arithmetic number, because the mean of its divisors is an integer number (2605410).

Almost surely, 2^13316494 is an apocalyptic number.

13316494 is a deficient number, since it is larger than the sum of its proper divisors (7526786).

13316494 is a wasteful number, since it uses less digits than its factorization.

13316494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289514.

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

The square root of 13316494 is about 3649.1771675269. The cubic root of 13316494 is about 237.0263520580.

The spelling of 13316494 in words is "thirteen million, three hundred sixteen thousand, four hundred ninety-four".