16394468 has 12 divisors (see below), whose sum is σ = 29094912. Its totient is φ = 8081640.

The previous prime is 16394467. The next prime is 16394471. The reversal of 16394468 is 86449361.

16394468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (16394467) 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, 28580 + ... + 29147.

It is an arithmetic number, because the mean of its divisors is an integer number (2424576).

Almost surely, 2^16394468 is an apocalyptic number.

It is an amenable number.

16394468 is a deficient number, since it is larger than the sum of its proper divisors (12700444).

16394468 is a wasteful number, since it uses less digits than its factorization.

16394468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57802 (or 57800 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 16394468 is about 4049.0082736394. The cubic root of 16394468 is about 254.0382483166.

The spelling of 16394468 in words is "sixteen million, three hundred ninety-four thousand, four hundred sixty-eight".