16880306 has 8 divisors (see below), whose sum is σ = 26137344. Its totient is φ = 8167860.

The previous prime is 16880293. The next prime is 16880309. The reversal of 16880306 is 60308861.

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

It is not an unprimeable number, because it can be changed into a prime (16880309) 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, 136070 + ... + 136193.

It is an arithmetic number, because the mean of its divisors is an integer number (3267168).

Almost surely, 2^16880306 is an apocalyptic number.

16880306 is a deficient number, since it is larger than the sum of its proper divisors (9257038).

16880306 is a wasteful number, since it uses less digits than its factorization.

16880306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272296.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 16880306 is about 4108.5649562834. The cubic root of 16880306 is about 256.5232725395.

The spelling of 16880306 in words is "sixteen million, eight hundred eighty thousand, three hundred six".