16444794 has 8 divisors (see below), whose sum is σ = 32889600. Its totient is φ = 5481596.

The previous prime is 16444781. The next prime is 16444801. The reversal of 16444794 is 49744461.

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

16444794 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1370394 + ... + 1370405.

It is an arithmetic number, because the mean of its divisors is an integer number (4111200).

Almost surely, 2^16444794 is an apocalyptic number.

16444794 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

16444794 is a wasteful number, since it uses less digits than its factorization.

16444794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2740804.

The product of its digits is 96768, while the sum is 39.

The square root of 16444794 is about 4055.2181199043. The cubic root of 16444794 is about 254.2979226859.

The spelling of 16444794 in words is "sixteen million, four hundred forty-four thousand, seven hundred ninety-four".