16348894 has 8 divisors (see below), whose sum is σ = 25186248. Its totient is φ = 7953480.

The previous prime is 16348889. The next prime is 16348907. The reversal of 16348894 is 49884361.

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

It is a self number, because there is not a number n which added to its sum of digits gives 16348894.

It is a congruent 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, 110392 + ... + 110539.

It is an arithmetic number, because the mean of its divisors is an integer number (3148281).

Almost surely, 2^16348894 is an apocalyptic number.

16348894 is a deficient number, since it is larger than the sum of its proper divisors (8837354).

16348894 is a wasteful number, since it uses less digits than its factorization.

16348894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220970.

The product of its digits is 165888, while the sum is 43.

The square root of 16348894 is about 4043.3765592633. The cubic root of 16348894 is about 253.8026346200.

The spelling of 16348894 in words is "sixteen million, three hundred forty-eight thousand, eight hundred ninety-four".