16383416 has 16 divisors (see below), whose sum is σ = 35107440. Its totient is φ = 7021440.

The previous prime is 16383403. The next prime is 16383431. The reversal of 16383416 is 61438361.

It is an alternating number because its digits alternate between odd and even.

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, 146225 + ... + 146336.

It is an arithmetic number, because the mean of its divisors is an integer number (2194215).

Almost surely, 2^16383416 is an apocalyptic number.

It is an amenable number.

16383416 is an abundant number, since it is smaller than the sum of its proper divisors (18724024).

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

16383416 is a wasteful number, since it uses less digits than its factorization.

16383416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292574 (or 292570 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 16383416 is about 4047.6432649135. The cubic root of 16383416 is about 253.9811505635.

The spelling of 16383416 in words is "sixteen million, three hundred eighty-three thousand, four hundred sixteen".