16340368 has 40 divisors (see below), whose sum is σ = 34774560. Its totient is φ = 7376640.

The previous prime is 16340341. The next prime is 16340371. The reversal of 16340368 is 86304361.

16340368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39748 + ... + 40156.

It is an arithmetic number, because the mean of its divisors is an integer number (869364).

Almost surely, 2^16340368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16340368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17387280).

16340368 is an abundant number, since it is smaller than the sum of its proper divisors (18434192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16340368 is a wasteful number, since it uses less digits than its factorization.

16340368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655 (or 649 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 16340368 is about 4042.3221049293. The cubic root of 16340368 is about 253.7585073223.

The spelling of 16340368 in words is "sixteen million, three hundred forty thousand, three hundred sixty-eight".